{"product_id":"casio-edifice-efs-s660d-1adf-solar-chronograph-stainless-steel-men-watch","title":"CASIO EDIFICE EFS-S660D-1ADF SOLAR CHRONOGRAPH STAINLESS STEEL MEN WATCH","description":"\u003c!--\n  CITY CHAIN SINGAPORE — SHOPIFY PRODUCT DESCRIPTION (cc-pdp)\n  CASIO EDIFICE EFS-S660D-1ADR SOLAR CHRONOGRAPH MEN WATCH\n  Module 5334 | Solar Powered Chronograph | EFS-S660 Series\n\n  PAGE TITLE (Shopify SEO title field):\n  EDIFICE EFS-S660D-1A Solar Chronograph Sapphire | City Chain\n\n  META DESCRIPTION (Shopify SEO description field):\n  EDIFICE EFS-S660D-1A: 38.3mm solar chronograph, sapphire crystal, tachymeter, 1\/20-second stopwatch, 100m water resistant. Free delivery in Singapore.\n\n  TRUST GRID: 4-tile (stainless steel bracelet — Strap Adjustment tile retained).\n  SPEC SOURCE: casio.com\/sg product page for EFS-S660D-1A (module 5334).\n  Accent colour: #0A3282 (Casio corporate blue), matched to the other Casio builds.\n--\u003e\n\u003cstyle\u003e\n  .cc-pdp { font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif; color: #1a1a1a; line-height: 1.7; }\n  .cc-pdp *, .cc-pdp *::before, .cc-pdp *::after { box-sizing: border-box; }\n  .cc-section { margin: 32px 0; padding: 0; }\n  .cc-section + .cc-section { border-top: 1px solid #e8e8e8; padding-top: 28px; }\n  .cc-pdp h2 { font-size: 11px !important; font-weight: 600 !important; letter-spacing: 0.14em !important; text-transform: uppercase !important; color: #0A3282 !important; margin: 0 0 14px 0 !important; padding: 0 !important; border: none !important; }\n  .cc-pdp p { font-size: 14.5px; color: #555; margin: 0 0 12px 0; }\n  .cc-glance { display: grid; grid-template-columns: repeat(2, 1fr); gap: 10px; list-style: none; padding: 0; margin: 0; }\n  @media (min-width: 600px) { .cc-glance { grid-template-columns: repeat(3, 1fr); } }\n  .cc-glance li { background: #f0f4f8; border-radius: 6px; padding: 12px 14px; font-size: 13.5px; color: #555; margin: 0; }\n  .cc-glance li strong { display: block; font-size: 10px; font-weight: 600; letter-spacing: 0.06em; text-transform: uppercase; color: #1e3a5f; margin-bottom: 3px; }\n  .cc-benefits { list-style: none; padding: 0; margin: 0; }\n  .cc-benefits li { position: relative; padding-left: 18px; font-size: 14.5px; color: #555; margin: 0 0 10px 0; line-height: 1.6; }\n  .cc-benefits li::before { content: ''; position: absolute; left: 0; top: 9px; width: 7px; height: 7px; border-radius: 50%; background: #0A3282; }\n  .cc-tags { display: flex; flex-wrap: wrap; gap: 8px; padding: 0; margin: 0; list-style: none; }\n  .cc-tags li { background: #fff; border: 1px solid #e8e8e8; border-radius: 20px; padding: 7px 16px; font-size: 13px; color: #555; margin: 0; }\n  .cc-tags--dark li { background: #0b1d3a; border-color: #0b1d3a; color: #fff; }\n  .cc-spec-summary { background: #f0f4f8; border-radius: 6px; padding: 20px 22px; font-size: 14px; color: #555; line-height: 1.75; margin: 0 0 20px 0; }\n  .cc-spec-table { width: 100%; border-collapse: collapse; margin-bottom: 8px; }\n  .cc-spec-table caption { text-align: left; font-size: 14px; font-weight: 600; color: #0b1d3a; padding: 16px 0 8px 0; }\n  .cc-spec-table tr { border-bottom: 1px solid #e8e8e8; }\n  .cc-spec-table td { padding: 10px 0; font-size: 13.5px; vertical-align: top; }\n  .cc-spec-table td:first-child { color: #555; width: 42%; padding-right: 12px; }\n  .cc-spec-table td:last-child { color: #1a1a1a; font-weight: 500; }\n  .cc-faq { border-top: 1px solid #e8e8e8; }\n  .cc-faq-item { border-bottom: 1px solid #e8e8e8; padding: 16px 0; }\n  .cc-faq-q { font-size: 14.5px; font-weight: 600; color: #0b1d3a; margin: 0 0 8px 0; }\n  .cc-faq-a { font-size: 14px; color: #555; line-height: 1.7; margin: 0; }\n  .cc-trust { display: grid; grid-template-columns: repeat(2, 1fr); gap: 12px; list-style: none; padding: 0; margin: 0; }\n  @media (min-width: 600px) { .cc-trust { grid-template-columns: repeat(4, 1fr); } }\n  .cc-trust li { text-align: center; padding: 20px 10px; background: #fff; border: 1px solid #e8e8e8; border-radius: 6px; margin: 0; }\n  .cc-trust li strong { display: block; font-size: 13.5px; color: #0b1d3a; margin-bottom: 4px; }\n  .cc-trust li span { font-size: 12px; color: #555; }\n\u003c\/style\u003e\n\u003cdiv class=\"cc-pdp\"\u003e\n\u003c!-- PRODUCT OVERVIEW --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003cp\u003eThe \u003cstrong\u003eEDIFICE EFS-S660D-1ADF\u003c\/strong\u003e is a motorsport chronograph built around a case measuring just \u003cstrong\u003e38.3mm wide and 11.6mm thick\u003c\/strong\u003e. That is unusually compact for a chronograph, and it is the point of the watch: the tracking functions of a driver's watch in a case that does not dominate the wrist. A \u003cstrong\u003etachymeter runs around the bezel\u003c\/strong\u003e for calculating average speed, and the textured dial is finished to let enough light through to keep the solar cell charging.\u003c\/p\u003e\n\u003cp\u003eThe layout puts the \u003cstrong\u003echronograph seconds hand at the centre\u003c\/strong\u003e rather than on a sub-dial, so timing is read across the full width of the dial to \u003cstrong\u003e1\/20 of a second\u003c\/strong\u003e. Running seconds move to a sub-dial instead, joined by sub-dials for stopwatch 1\/20 seconds and stopwatch minutes. A blue centre seconds hand is the only colour on an otherwise all-steel watch.\u003c\/p\u003e\n\u003cp\u003eSpecification is above what the size suggests: \u003cstrong\u003esapphire crystal with anti-reflective coating\u003c\/strong\u003e, a solid stainless steel case and bracelet with a one-touch three-fold clasp, \u003cstrong\u003e100-metre water resistance\u003c\/strong\u003e, and solar charging that runs roughly five months from a full charge with no further light.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c!-- AT A GLANCE --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eAt a Glance\u003c\/h2\u003e\n\u003cul class=\"cc-glance\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003eCasio EDIFICE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLine\u003c\/strong\u003eSolar Powered Chronograph\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel\u003c\/strong\u003eEFS-S660D-1ADF\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModule\u003c\/strong\u003e5334\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase Size\u003c\/strong\u003e45.3 × 38.3 × 11.6 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e129g\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCase \u0026amp; Band\u003c\/strong\u003eStainless Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGlass\u003c\/strong\u003eSapphire, Anti-Reflective\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBezel\u003c\/strong\u003eTachymeter\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStopwatch\u003c\/strong\u003e1\/20 Second\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower\u003c\/strong\u003eSolar Powered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance\u003c\/strong\u003e100m (10 BAR)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- WHY YOU'LL LOVE IT --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cul class=\"cc-benefits\"\u003e\n\u003cli\u003e38.3mm is the headline. Chronographs usually run 42mm and up because of the sub-dial layout, so a full three-register chronograph in a case this size is genuinely hard to find.\u003c\/li\u003e\n\u003cli\u003eSapphire crystal with anti-reflective coating is a specification you normally step up several price tiers to get. It resists scratching far better than mineral glass and cuts glare when reading the dial at an angle.\u003c\/li\u003e\n\u003cli\u003eSolar charging means no battery changes and no service interval for power — roughly five months of running from a full charge even with no further light exposure.\u003c\/li\u003e\n\u003cli\u003eThe centre chronograph seconds hand is a deliberate readability choice. Timing runs across the full dial rather than in a small sub-dial, which is far easier to read at a glance while doing something else.\u003c\/li\u003e\n\u003cli\u003eA tachymeter bezel turns elapsed time into average speed over a known distance — the original reason a driver's watch existed, and still the quickest way to do the calculation without a phone.\u003c\/li\u003e\n\u003cli\u003eAt 11.6mm thick it slips under a cuff, so the watch works at a desk as easily as at a track day.\u003c\/li\u003e\n\u003cli\u003eThe blue centre seconds hand is the only colour on the watch, which keeps an all-steel chronograph from reading as anonymous.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- PERFECT FOR --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul class=\"cc-tags\"\u003e\n\u003cli\u003eMotorsport Enthusiasts\u003c\/li\u003e\n\u003cli\u003eSmaller Wrists\u003c\/li\u003e\n\u003cli\u003eDaily Office Wear\u003c\/li\u003e\n\u003cli\u003eBusiness to Weekend\u003c\/li\u003e\n\u003cli\u003eSapphire Crystal Seekers\u003c\/li\u003e\n\u003cli\u003eSolar Watch Users\u003c\/li\u003e\n\u003cli\u003eFirst Chronograph\u003c\/li\u003e\n\u003cli\u003eGraduation Gift\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- KEY FEATURES --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul class=\"cc-benefits\"\u003e\n\u003cli\u003e\n\u003cstrong\u003e1\/20-second chronograph\u003c\/strong\u003e — measuring capacity of 59 minutes 59.95 seconds, with elapsed time, split time and 1st-2nd place timing. The chronograph seconds hand sits at the centre of the dial for full-width readability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTachymeter bezel\u003c\/strong\u003e — calculates average speed over a known distance directly from elapsed time.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSapphire crystal with anti-reflective coating\u003c\/strong\u003e — high scratch resistance with reduced glare when reading the dial off-axis.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolar powered\u003c\/strong\u003e — charges from any light source with no battery replacement. Approximately five months of operation from a full charge until the hands stop, with a low battery alert.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompact 38.3mm case at 11.6mm thick\u003c\/strong\u003e — 45.3mm lug to lug and 129 grams on the steel bracelet.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSolid stainless steel case, bezel and bracelet\u003c\/strong\u003e — with a one-touch three-fold clasp, adjustable from 150mm to 205mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThree-hand, three-dial layout\u003c\/strong\u003e — hour, minute and stopwatch seconds hands over sub-dials for timekeeping seconds, stopwatch 1\/20 seconds and stopwatch minutes, plus a date display.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100-metre water resistance (10 BAR)\u003c\/strong\u003e — rated for swimming and snorkelling. Not intended for diving.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTextured dial finish\u003c\/strong\u003e — treated for depth while still transmitting enough light to keep the solar cell charging.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- TECHNICAL SPECIFICATIONS --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003cp class=\"cc-spec-summary\"\u003eThe Casio EDIFICE EFS-S660D-1ADF is a solar-powered analog chronograph on module 5334. The stainless steel case measures 45.3 × 38.3 × 11.6mm and weighs 129 grams, with sapphire crystal carrying an anti-reflective coating, a tachymeter bezel and a stainless steel bracelet with one-touch three-fold clasp adjustable from 150mm to 205mm, rated to 100 metres of water resistance. The display runs three hands over three sub-dials with a date window, and the chronograph measures to 1\/20 of a second with a capacity of 59 minutes 59.95 seconds. Power is solar with no battery replacement, giving approximately five months of operation from a full charge until the hands stop, and accuracy is ±20 seconds per month.\u003c\/p\u003e\n\u003ctable class=\"cc-spec-table\"\u003e\n\u003ccaption\u003eCase \u0026amp; Build\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel Number\u003c\/td\u003e\n\u003ctd height=\"19\" width=\"129\" style=\"height: 14.5pt; width: 97pt;\"\u003eEFS-S660D-1ADF\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase \u0026amp; Bezel Material\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCase Size (L × W × H)\u003c\/td\u003e\n\u003ctd\u003e45.3 × 38.3 × 11.6 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e129g\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eGlass\u003c\/td\u003e\n\u003ctd\u003eSapphire Crystal with Anti-Reflective Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBezel Features\u003c\/td\u003e\n\u003ctd\u003eTachymeter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWater Resistance\u003c\/td\u003e\n\u003ctd\u003e100 Metres (10 BAR)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"cc-spec-table\"\u003e\n\u003ccaption\u003eDisplay\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eDisplay Type\u003c\/td\u003e\n\u003ctd\u003eAnalog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHands\u003c\/td\u003e\n\u003ctd\u003e3 Hands (Hour, Minute, Stopwatch Seconds)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSub-Dials\u003c\/td\u003e\n\u003ctd\u003e3 (Timekeeping Seconds, Stopwatch 1\/20 Second, Stopwatch Minutes)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDate\u003c\/td\u003e\n\u003ctd\u003eDate Display\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCentre Seconds Hand\u003c\/td\u003e\n\u003ctd\u003eBlue\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"cc-spec-table\"\u003e\n\u003ccaption\u003eChronograph \u0026amp; Power\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStopwatch\u003c\/td\u003e\n\u003ctd\u003e1\/20 Second\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Capacity\u003c\/td\u003e\n\u003ctd\u003e59'59.95\"\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMeasuring Modes\u003c\/td\u003e\n\u003ctd\u003eElapsed Time, Split Time, 1st-2nd Place Times\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eSolar Powered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRun Time\u003c\/td\u003e\n\u003ctd\u003eApprox. 5 Months from Full Charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Alert\u003c\/td\u003e\n\u003ctd\u003eLow Battery Alert\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAccuracy\u003c\/td\u003e\n\u003ctd\u003e±20 Seconds Per Month\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ctable class=\"cc-spec-table\"\u003e\n\u003ccaption\u003eBracelet\u003c\/caption\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eClasp\u003c\/td\u003e\n\u003ctd\u003eOne-Touch 3-Fold Clasp\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCompatible Band Size\u003c\/td\u003e\n\u003ctd\u003e150mm to 205mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c!-- BEST MATCHED WITH --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eBest Matched With\u003c\/h2\u003e\n\u003cul class=\"cc-tags cc-tags--dark\"\u003e\n\u003cli\u003eNavy Suit\u003c\/li\u003e\n\u003cli\u003eWhite Oxford Shirt\u003c\/li\u003e\n\u003cli\u003eGrey Blazer\u003c\/li\u003e\n\u003cli\u003eRacing Jacket\u003c\/li\u003e\n\u003cli\u003eDark Denim\u003c\/li\u003e\n\u003cli\u003eSuede Driving Shoes\u003c\/li\u003e\n\u003cli\u003eBlack Knit Polo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c!-- FAQ --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cdiv class=\"cc-faq\"\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eHow do I use the tachymeter?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eStart the chronograph as you pass a known start point and stop it after covering a known distance — a kilometre or a mile. Read the number the chronograph seconds hand points to on the tachymeter scale, and that is your average speed over that distance in units per hour. It works for any repeatable measure, not just driving.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eWhy is the chronograph seconds hand in the centre?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eMost chronographs put running seconds in the centre and timing on a sub-dial. This one reverses that: the chronograph seconds hand sweeps the full dial while running seconds sit in a sub-dial. Timing is far easier to read across the whole face than in a 10mm register, which matters when you are glancing at it mid-activity.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eDoes this watch ever need a battery change?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eNo. Solar charging draws from any light source, indoor or outdoor, so there is no scheduled battery replacement. From a full charge it runs approximately five months before the hands stop, even with no further light exposure, and a low battery alert warns you before that point.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eHow much better is sapphire than mineral glass?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eSubstantially harder — sapphire resists scratching from keys, stone and grit that would mark mineral glass over time, which is why it is normally found further up the range. The trade-off is that a deep scratch cannot be polished out the way it sometimes can on mineral. The anti-reflective coating here also cuts glare when you read the dial at an angle.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eIs 38.3mm too small for a chronograph?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eIt is deliberately compact, and it is the reason to choose this model. Three-register chronographs usually need 42mm or more to lay out the sub-dials, so 38.3mm across and 45.3mm lug to lug suits wrists from roughly 15cm to 18cm properly rather than overhanging them. At 11.6mm thick it also clears a shirt cuff, which larger chronographs rarely do.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eCan I swim with it?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eYes. 100-metre (10 BAR) water resistance covers swimming and snorkelling. It is not intended for diving. Do not operate the crown or the chronograph pushers while the watch is wet.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eWhat is the difference between the EFS-S660D-1ADF and the EFS-S660PB-1ADF?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eSame module, same case size, same sapphire crystal and the same 100-metre rating. The D-1ADF is the stainless steel version — steel case, steel bracelet, blue centre seconds hand. The PB-1ADF runs a grey ion-plated case with a resin band and a red centre seconds hand, which reads sportier and sits lighter on the wrist.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eIs the bracelet adjustable?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003eYes. The stainless steel bracelet fits wrists from 150mm to 205mm and is resized by adding or removing links. City Chain offers complimentary bracelet sizing at any outlet — bring your warranty book along for the service.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"cc-faq-item\"\u003e\n\u003cp class=\"cc-faq-q\"\u003eHow accurate is it?\u003c\/p\u003e\n\u003cp class=\"cc-faq-a\"\u003e±20 seconds per month, which works out to a few minutes of drift across a year. Correcting it takes a moment with the crown.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c!-- WHY BUY FROM CITY CHAIN --\u003e\n\u003cdiv class=\"cc-section\"\u003e\n\u003ch2\u003eWhy Buy from City Chain Singapore\u003c\/h2\u003e\n\u003cul class=\"cc-trust\"\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuthorised Retailer\u003c\/strong\u003e \u003cspan\u003eOfficial Casio warranty\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e100% Authentic\u003c\/strong\u003e \u003cspan\u003eGenuine Casio product\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFree Shipping\u003c\/strong\u003e \u003cspan\u003eAll orders within Singapore\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrap Adjustment\u003c\/strong\u003e \u003cspan\u003eSize it in-store\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"CASIO EDIFICE","offers":[{"title":"Default Title","offer_id":49712898343127,"sku":"EFS-S660D-1ADF","price":279.0,"currency_code":"SGD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0550\/2451\/7272\/files\/Casio_EFS-S660D-1ADF.png?v=1788423203","url":"https:\/\/www.citychain.com.sg\/products\/casio-edifice-efs-s660d-1adf-solar-chronograph-stainless-steel-men-watch","provider":"City Chain Singapore","version":"1.0","type":"link"}