CASIO BABY-G BGA-10-1ADR PLAYFUL HEARTS ANALOG BLACK WOMEN WATCH
BGA-10-1ADR
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- 1 Year Warranty
The BABY-G BGA-10-1ADR does something no other watch at this price does: it looks different every day. Four heart-shaped openings of varying sizes are cut into the dial, and beneath them sits a gradation wheel running from white through to black. Each time the date changes, the wheel turns and the hearts show a new combination. You wake up to a face you did not set.
Everything else is monochrome and deliberately understated, which is what stops the idea becoming twee. Rounded hour and minute hands, a seconds hand shaped like Cupid's arrow, raised Arabic numerals moulded in silicone, and silver accents across a black case and band. The charm is in the detail rather than the colour.
The bezel lifts off without tools and doubles as a crown guard in daily wear — take it off to reach the crown, set what you need, clip it back on. Underneath it is a proper BABY-G: shock-resistant construction, 100-metre water resistance, 34 grams, and roughly three years on a battery.
At a Glance
- BrandCasio BABY-G
- SeriesBGA-10
- ModelBGA-10-1ADR
- Module5738
- Case Size46.6 × 42.1 × 11.4 mm
- Weight34g
- ColourBlack Monochrome
- DialFour Heart Openings, Daily Colour Change
- BezelRemovable, Doubles as Crown Guard
- GlassMineral
- Water Resistance100m (10 BAR)
- Battery LifeApprox. 3 Years
Why You'll Love It
- The dial changes itself. Four heart openings reveal a different part of a white-to-black gradation wheel each time the date rolls over, so the watch greets you with a new face every morning without you doing anything.
- You can also override it. Rotating the crown steps through preset hues, so if you want a particular combination for a particular day, you can set it rather than wait for it.
- The monochrome palette is what makes it wearable. Silver accents against black keep a heart-motif watch from reading as a novelty, so it works at the office as easily as at the weekend.
- The detailing rewards a closer look — rounded hour and minute hands, a Cupid's arrow seconds hand, and Arabic numerals moulded in silicone that sit raised off the dial.
- The bezel comes off by hand, no tools, and clips back on. In daily wear it shields both the glass and the crown, which is unusual protection for a watch this light.
- 34 grams is light enough to forget. 100-metre water resistance and shock-resistant construction mean swimming and sport are both in scope rather than something to worry about.
- Roughly three years per battery with no charging routine to manage.
Perfect For
- Everyday Casual
- Swimming & Water Sports
- Gym & Training
- Monochrome Style
- Statement Dial Details
- All-Day Comfort
- First BABY-G
- Valentine's Gift
Key Features
- Four heart-shaped dial openings with daily colour change — openings in varying sizes reveal different portions of a white-to-black gradation wheel beneath the dial. The heart colours and the date advance automatically each day.
- Crown-selectable hues — rotating the crown steps through multiple preset colour combinations rather than waiting for the daily change.
- Removable bezel that doubles as a crown guard — protects the glass and crown in daily wear, and lifts off by hand without special tools to give access to the crown.
- Monochrome design detailing — rounded hour and minute hands, a seconds hand shaped like Cupid's arrow, raised Arabic numerals moulded in silicone, and silver accents throughout.
- Shock-resistant construction with 100-metre water resistance (10 BAR) — rated for swimming, snorkelling and recreational water sports. Not rated for diving.
- Compact 42.1mm case at 11.4mm thick — 46.6mm top to bottom and 34 grams complete with the resin band.
- Three-hand analog display with date — hour, minute and second hands plus a date window, on module 5738.
- Approximately 3 years of battery life — runs on a single SR920SW cell, accurate to ±20 seconds per month.
Technical Specifications
The Casio BABY-G BGA-10-1ADR is a three-hand analog watch on module 5738 from the BGA-10 series, built in black resin with a monochrome palette and silver accents. The case measures 46.6 × 42.1 × 11.4mm and weighs 34 grams, with mineral glass, a removable bezel that also guards the crown, and a resin band adjustable from 125mm to 180mm, built to shock-resistant construction and rated to 100 metres of water resistance. Four heart-shaped dial openings reveal a white-to-black gradation wheel whose colours change automatically each day with the date, and can also be stepped through preset hues using the crown. Accuracy is ±20 seconds per month and battery life is approximately three years on an SR920SW.
| Model Number | BGA-10-1ADR |
| Case & Bezel Material | Resin |
| Construction | Shock Resistant |
| Case Size (L × W × H) | 46.6 × 42.1 × 11.4 mm |
| Weight | 34g |
| Glass | Mineral |
| Bezel | Removable, Doubles as Crown Guard |
| Water Resistance | 100 Metres (10 BAR) |
| Display Type | Analog |
| Hands | 3 Hands (Hour, Minute, Second) |
| Date | Date Display |
| Face Graphics | Colours Change Each Day |
| Band Material | Resin |
| Band Colour | Black |
| Compatible Band Size | 125mm to 180mm |
| Accuracy | ±20 Seconds Per Month |
| Battery | SR920SW |
| Battery Life | Approx. 3 Years |
Best Matched With
- Black Tee
- Oversized Shirt
- Pleated Skirt
- Grey Sweats
- Dark Denim
- White Sneakers
- Training Kit
Frequently Asked Questions
How does the colour-changing dial work?
A gradation wheel running from white through to black sits beneath the dial. Four heart-shaped openings of different sizes are cut into the dial above it, and each time the date changes the wheel advances, so a different part of the gradation shows through each heart. The result is a new face combination every day, set automatically.
Can I choose the colours myself?
Yes. Rotating the crown steps through multiple preset hues, so you can select a combination rather than wait for the daily change. Note that the bezel must be detached first to reach the crown, and Casio recommends following the module 5738 manual when adjusting the date or the heart colours.
Why does the bezel come off?
It is designed to. In daily wear the bezel guards both the glass and the crown, which is why the crown sits protected rather than exposed. To set the time, date or colour combination you lift the bezel off by hand — no tools needed — then clip it back on afterwards. Always detach it before using the crown.
Can I swim with it?
Yes. 100-metre (10 BAR) water resistance covers swimming, snorkelling and recreational water sports, alongside shock-resistant construction for knocks and scrapes. It is not rated for diving. Make sure the bezel is correctly seated and avoid operating the crown while the watch is wet.
Will it fit a smaller wrist?
The case is 42.1mm wide and 46.6mm top to bottom at 11.4mm thick, and the band adjusts from 125mm to 180mm. At 34 grams it sits light on the wrist, and the band reaches further down than most resin watches, so it suits wrists under 15cm comfortably.
How long does the battery last, and can I get it replaced?
Approximately three years on a single SR920SW cell. When it 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 other colours does the BGA-10 series come in?
The BGA-10-1ADR is the black monochrome version. The series also runs the BGA-10-7A1 alongside it, plus further resin references and the BGA-10D models. All share the same case, module, heart-opening dial and 100-metre rating — only the colourway changes.
Can the resin band be shortened?
The resin band is a buckle-and-holes design covering 125mm to 180mm with no tooling required. Unlike a metal bracelet there are no links to remove, so there is no in-store sizing step — set it to the hole that fits and you are done.
What warranty does this watch come with?
The BGA-10-1ADR 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
- Free Shipping All orders within Singapore
Extra $20 OFF with min. $250 spend
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Extra $30 OFF with min. $300 spend
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Extra $40 OFF with min. $500 spend
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(Checkout options may vary depending on minimum order requirements)
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Orders placed during this time will be processed on the next business day.
