CASIO EDIFICE EFR-S108D-7AVUDF QUARTZ ANALOG STAINLESS STEEL MEN WATCH
EFR-S108D-7AVUDF
- Low stock - 1 item left
- Backordered, shipping soon
- Warranty
The EDIFICE EFR-S108D-7AVUDF comes from the EDIFICE Slim line, and the figure that matters is 7.8mm — thin enough to sit under a shirt cuff without lifting it. Casio builds the slimness into the look rather than hiding it: a flat octagonal bezel in a hairline finish, screws at the four corners of the case, a hairline-finished dial and a single gold second hand against bold indices.
The crystal is sapphire with an anti-reflective coating, which is a meaningful step up from the mineral glass fitted across most of the range — sapphire is far more scratch-resistant in daily wear. The case and bracelet are stainless steel on a one-touch three-fold clasp, it carries a date display and 100-metre water resistance, and it runs roughly three years on a battery.
At a Glance
- BrandCasio EDIFICE
- SeriesEDIFICE Slim
- ModelEFR-S108D-7AVUDF
- Module5359
- Case Size44.8 × 39.9 × 7.8 mm
- Weight110g
- ColourSilver
- GlassSapphire, Anti-Reflective
- DisplayAnalog, 3 Hands + Date
- BandStainless Steel, One-Touch 3-Fold
- Water Resistance100m (10 BAR)
- Battery LifeApprox. 3 Years
Technical Specifications
The Casio EDIFICE EFR-S108D-7AVUDF is a three-hand analog watch with date on module 5359 from the EDIFICE Slim series, in a stainless steel case measuring 44.8 × 39.9 × 7.8mm and weighing 110 grams, on a stainless steel bracelet with a one-touch three-fold clasp fitting 150mm to 205mm. The bezel is flat and octagonal with a hairline finish and screws at the four corners, and the dial carries a hairline finish with a gold second hand. The crystal is sapphire with an anti-reflective coating, and the watch is rated to 100 metres of water resistance. Accuracy is ±20 seconds per month and battery life is approximately three years on an SR916SW cell.
| Model Number | EFR-S108D-7AVUDF |
| Case & Bezel Material | Stainless Steel |
| Bezel Design | Flat Octagonal, Hairline Finish |
| Case Detail | Screws at Four Corners |
| Case Size (L × W × H) | 44.8 × 39.9 × 7.8 mm |
| Weight | 110g |
| Glass | Sapphire Crystal with Anti-Reflective Coating |
| Water Resistance | 100 Metres (10 BAR) |
| Display Type | Analog |
| Dial Finish | Hairline |
| Hands | 3 Hands (Hour, Minute, Second) |
| Second Hand | Gold |
| Date Display | Yes |
| Band Material | Stainless Steel |
| Clasp | One-Touch 3-Fold Clasp |
| Compatible Band Size | 150mm to 205mm |
| Movement | Analog, Battery-Powered |
| Accuracy | ±20 Seconds Per Month |
| Battery | SR916SW |
| Battery Life | Approx. 3 Years |
Frequently Asked Questions
What difference does a sapphire crystal make?
Sapphire is considerably harder than the mineral glass used on most watches in this price range, so it resists the fine scratches that accumulate from desks, doorframes and keys. It is scratch-resistant rather than scratch-proof — a hard enough knock against stone or abrasive grit can still mark it, and sapphire is more brittle than mineral glass, so a sharp impact is more likely to chip than scuff.
What is the anti-reflective coating for?
It reduces glare off the crystal, so less light bounces back at you when you glance down in sunshine or under office lighting. It affects reflections only — the coating does not change how tough the crystal is.
How slim is 7.8mm in practice?
Slim enough that the case clears a shirt cuff rather than catching on it, which is the point of the EDIFICE Slim line. The case is still a full 44.8 × 39.9mm across, so it reads as a proper men's watch from above — the thinness shows from the side.
Can I swim with it?
Yes. 100-metre (10 BAR) water resistance covers swimming, snorkelling and showering. It is not a diving watch — the rating is a laboratory pressure measurement, not a depth you should swim to, so avoid scuba diving and do not pull out or operate the crown while the watch is wet.
Will the bracelet fit my wrist, and can it be adjusted?
Casio lists a compatible band size of 150mm to 205mm. The bracelet is sized by removing links, which can be done in store at City Chain. It closes on a one-touch three-fold clasp, so it opens and fastens without threading a buckle.
How long does the battery last, and can I get it replaced?
Approximately three years on an SR916SW cell, keeping time to within ±20 seconds per month. When the battery runs down, bring the watch to any City Chain outlet — having it changed by a service centre keeps the case seal correctly reseated, which protects the 100-metre rating.
What warranty does this watch come with?
The EFR-S108D-7AVUDF comes with Casio's official 1-year warranty when purchased from City Chain Singapore, an authorised Casio retailer.
Why Buy from City Chain Singapore
- Authorised Retailer Official Casio warranty
- 100% Authentic Genuine Casio product
- Strap Adjustment Size it in-store
- Free Shipping All orders within Singapore
Case
Case Size: 44.8 × 39.9 × 7.8 mm
Case Material: Stainless steel
Bezel Material: Stainless steel
Case Shape: Octagonal
Glass: Sapphire crystal with anti-reflective coating
Water Resistance: 100 meters
Weight: 110 g
Band
Band Material: Stainless steel
One-touch 3-fold clasp
Compatible Band Size: 150–205 mm
Movement
Movement Type: Quartz
Accuracy: ±20 seconds per month
Battery Life: Approx. 3 years (SR916SW)
Functions
Regular Timekeeping:
3 hands (hour, minute, second)
Date Display
Delivery within Singapore | Order by 11AM
(Checkout options may vary depending on minimum order requirements)
• Free Standard Delivery (3 business days)
• Free Next Day Delivery
• Express Delivery at $30 (order by 2PM)
• Click & Collect (ready in 2–3 business days)
Weekend & Public Holiday Orders
Orders placed during this time will be processed on the next business day.
