CITIZEN ECO-DRIVE BM7108-81A STAINLESS STEEL MEN WATCH
BM7108-81A
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- 3 Years Warranty
The Citizen Eco-Drive BM7108-81A brings a clean, classic look to everyday timekeeping. Its white dial with black Arabic numerals offers clear, easy-to-read styling, paired with a silver-tone stainless steel case and matching bracelet.
The 41mm case measures just 9.3mm thick and features sapphire glass for excellent resistance to everyday scratches. With 100-metre water resistance and a practical date display, this watch combines understated design with everyday versatility.
Inside, Citizen Caliber E111 Eco-Drive converts light into energy stored in a rechargeable cell, avoiding regular battery replacement. From a full charge, the watch can operate for approximately six months without further light exposure, supported by insufficient-charge warning and overcharge-prevention functions.
At a Glance
- BrandCitizen
- MovementCaliber E111 Eco-Drive
- Case Size41mm
- Thickness9.3mm
- DialWhite, Arabic Numerals
- DisplayThree-Hand, Date
- Case MaterialStainless Steel
- BraceletStainless Steel
- CrystalSapphire Glass
- CasebackScrewed
- Power ReserveApprox. 6 Months
- Water Resistance100m (10 BAR)
Why You'll Love It
- Classic legibility: Black Arabic numerals stand out clearly against the white dial for an easy-to-read look.
- Sapphire crystal: Offers greater resistance to everyday scratches than standard mineral glass.
- Slim steel profile: The 41mm case is 9.3mm thick for a refined fit with everyday clothing.
- Light-powered convenience: Eco-Drive eliminates regular battery changes and provides approximately six months of reserve from a full charge.
- Everyday practicality: A date display, stainless steel bracelet and 100m water-resistance rating complement its versatile styling.
Key Features
- Citizen Eco-Drive Caliber E111 — light-powered quartz movement with rechargeable energy storage.
- White dial with Arabic numeral markers — classic, easy-to-read display.
- Three-hand time and date display — everyday functionality.
- 41mm stainless steel case — 9.3mm thick.
- Sapphire glass — highly resistant to scratching during normal wear.
- Screwed caseback — identified in Citizen Europe's official specification.
- Stainless steel bracelet — safety folding clasp with double push buttons.
- Approximately six-month power reserve — from a full charge without additional light exposure.
- Insufficient Charge Warning and Overcharge Prevention — Eco-Drive power-management functions.
- 100-metre water resistance (10 BAR) — suitable for everyday wear and swimming; not intended for scuba diving.
Technical Specifications
| Model Number | BM7108-81A |
| Case Material | Stainless Steel |
| Case Diameter | 41mm |
| Case Thickness | 9.3mm |
| Caseback | Screwed |
| Glass | Sapphire |
| Water Resistance | 100 Metres (10 BAR) |
| Dial Colour | White |
| Markers | Arabic Numerals |
| Display | Hours, Minutes, Seconds, Date |
| Material | Stainless Steel |
| Clasp | Safety Folding, Double Push Buttons |
| Caliber | Citizen E111 |
| Type | Eco-Drive (Light-Powered Quartz) |
| Full Charge Reserve | Approx. 6 Months |
| Functions | Date Display, Insufficient Charge Warning, Overcharge Prevention |
Frequently Asked Questions
What is Citizen Eco-Drive?
Eco-Drive converts light into energy stored in a rechargeable cell, so the watch does not need regular disposable battery replacement.
How long can the watch run without light?
Approximately six months after a full charge under normal operating conditions.
Is the glass sapphire?
Yes. This model uses sapphire glass, which offers excellent resistance to everyday scratching.
Can I swim with this watch?
It is rated to 100 metres (10 BAR), making it suitable for swimming and normal water exposure. It is not a dedicated scuba-diving watch; avoid adjusting the crown underwater.
Does it have a date display?
Yes, the watch displays the date alongside its traditional three-hand time display.
Will the 41mm case fit my wrist?
The 41mm case offers a balanced presence, while its 9.3mm thickness provides a comparatively slim profile. Fit depends on individual wrist size and preference.
Can City Chain adjust the bracelet?
Yes. City Chain can assist with bracelet sizing in-store. Adjustment depends on the available bracelet links.
What warranty is included?
This watch comes with a 3-year warranty when purchased from City Chain Singapore. Retain your proof of purchase and warranty documentation.
Why Buy from City Chain Singapore
- Authorised Retailer100% genuine Citizen timepieces
- 3-Year WarrantyWarranty coverage included
- Free ShippingWithin Singapore
- Bracelet AdjustmentIn-store assistance
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Caliber No.: E111
Movement: Eco-Drive
Strap: Stainless Steel
Water Resistant: Water Resistant to 100m
Thickness: 9.3mm
Case Size: 41mm
Case: Stainless Steel
Glass: Sapphire Glass
Maximum run time from full charge (Normal Use Condition): Approximately 6 months
Date Display
Eco-Drive
Insufficient Charge Warning Function
Overcharge Prevention Function
Gender: Gent
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.
For online purchase, you can have bracelet or leather strap adjustments done at any City Chain store. Please bring along your warranty book for the service.
