CITIZEN ECO-DRIVE AW0100-86X STAINLESS STEEL MEN WATCH
AW0100-86X
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- Backordered, shipping soon
- 20% off in cart
- 3 Years Warranty
The Citizen AW0100-86X is a straightforward, well-proportioned Eco-Drive that does the essentials properly. Three hands, a day and date display, and a green dial in a 40mm stainless steel case — no sub-dials, no clutter, nothing to learn. Powered by Caliber J800, it runs on any light source and never needs a battery.
At 9.3mm thick, it is one of the slimmer Eco-Drive watches in Citizen's current range, which matters more than the number suggests — it slides under a shirt cuff without catching, and it sits flat rather than perched on the wrist. The stainless steel bracelet and silver-tone case keep it neutral enough for the office, while the green dial gives it enough character to wear at the weekend.
A full charge holds for approximately 6 months with no light at all, so it survives a stint in a drawer and is still running when you pick it up. An Insufficient Charge Warning tells you when the reserve is running low, and Overcharge Prevention protects the cell when it is sitting in bright light. Mineral glass covers the dial, and the case is water resistant to 100 metres.
At a Glance
- BrandCitizen
- CollectionEco-Drive
- MovementCaliber J800 Eco-Drive
- Case Size40mm
- Thickness9.3mm
- DialGreen
- DisplayThree-Hand, Day & Date
- Case & BraceletStainless Steel, Silver-Tone
- GlassMineral
- Power ReserveApprox. 6 Months
- Water Resistance100 Metres
- BatteryNone Required
Why You'll Love It
- Eco-Drive means no battery, ever. The watch charges from any light — daylight, a desk lamp, an overhead office light — and a full charge holds for roughly 6 months in complete darkness.
- At 9.3mm, it is genuinely slim for a steel bracelet watch with a day-date complication, and it wears flat under a cuff rather than sitting proud of the wrist.
- The green dial is the deciding detail. It reads as a neutral dark tone at a distance and only shows its colour up close — enough character to be interesting without limiting what you can wear it with.
- Day and date on the dial covers the two things you actually check, without adding sub-dials or extra hands to read around.
- 40mm is the middle of the men's size range and suits most wrists — large enough to read easily, small enough not to dominate.
- The Insufficient Charge Warning tells you the reserve is running low before the watch stops, so you are never caught out.
- Overcharge Prevention means you cannot damage the cell by leaving it in strong light — the movement manages its own charging.
- A full stainless steel case and bracelet handle daily wear without special care, and City Chain sizes the bracelet for you in-store.
- An entry point into Citizen's Eco-Drive range that keeps the technology that matters — the light-powered movement — without paying for complications you may not use.
Perfect For
- Everyday Wear
- Office & Business Casual
- First Eco-Drive
- Green Dial Collectors
- Slim Watch Fans
- Low-Maintenance Wearers
- Steel Bracelet Fans
- Graduation Gift
Key Features
- Citizen Eco-Drive Caliber J800 — light-powered analog quartz movement, no battery required, holding a charge for approximately 6 months in full darkness once fully charged.
- Three-hand display with day and date — hours, minutes and a central seconds hand, plus day-of-week and date on the dial.
- Green dial with stick hour markers — silver-tone hands and applied markers for clear legibility against the darker dial.
- 40mm stainless steel case — 9.3mm thick, silver-tone finish.
- Matching stainless steel bracelet — silver-tone, resizable by adding or removing links.
- Mineral glass — covers and protects the dial.
- Insufficient Charge Warning Function — alerts you when the power reserve is running low.
- Overcharge Prevention Function — protects the cell automatically when the watch is exposed to strong light.
- 100-metre water resistance — rated for handwashing, rain, everyday splashes and swimming.
Technical Specifications
The Citizen AW0100-86X is a 40mm men's Eco-Drive watch powered by Caliber J800, a light-powered analog quartz movement requiring no battery. The stainless steel case measures 9.3mm thick with mineral glass and is water resistant to 100 metres. The green dial carries three hands with stick hour markers and a day and date display. A full charge holds for approximately 6 months without further light exposure, with Insufficient Charge Warning and Overcharge Prevention functions built in. It is finished on a matching silver-tone stainless steel bracelet.
| Model Number | AW0100-86X |
| Case Material | Stainless Steel |
| Case Diameter | 40mm |
| Case Thickness | 9.3mm |
| Case Finish | Silver-Tone |
| Glass | Mineral |
| Water Resistance | 100 Metres |
| Colour | Green |
| Markers | Stick, Silver-Tone |
| Hands | Three-Hand, Silver-Tone |
| Display | Hours, Minutes, Seconds, Day, Date |
| Material | Stainless Steel, Matching Case |
| Colour | Silver-Tone |
| Caliber | Citizen J800 |
| Type | Eco-Drive (Light-Powered) |
| Full Charge Reserve | Approx. 6 Months |
| Functions | Date and Day Display, Insufficient Charge Warning, Overcharge Prevention |
| Battery | Not Required |
| Gender | Gent |
Best Matched With
- Navy Blazer
- White Oxford Shirt
- Olive Chinos
- Grey Knitwear
- Brown Leather Belt
- Dark Denim
Frequently Asked Questions
Is this a chronograph?
No. The AW0100-86X is a three-hand watch with a day and date display. It has hours, minutes and a central seconds hand — there are no chronograph sub-dials, pushers or stopwatch function.
What is Eco-Drive?
Eco-Drive is Citizen's light-powered movement technology. A cell beneath the dial converts any light source — sunlight, a lamp, an overhead office light — into energy stored in a rechargeable cell, so the watch never needs a battery.
How long does the charge last if I stop wearing it?
Approximately 6 months from a full charge with no further light exposure. The Insufficient Charge Warning function alerts you before the reserve runs out, so you have notice before it stops.
Can I leave it in direct sunlight to charge?
Yes. The Overcharge Prevention function stops the cell taking on more energy than it can hold, so the movement protects itself automatically. You do not need to monitor charging.
Will the rechargeable cell ever need replacing?
The Eco-Drive cell is designed to last many years of normal use and is not a consumable battery you swap out annually. If it does eventually need attention, any City Chain outlet can arrange servicing — bring your warranty book along.
Can I swim with this watch?
The case is rated to 100 metres, which covers handwashing, rain, everyday splashes and swimming. It is not intended for diving or high-impact water sports.
What is mineral glass?
Mineral glass is hardened glass used to cover and protect the dial. It is the standard crystal across Citizen's entry-level Eco-Drive range. Citizen's higher-tier models use sapphire crystal instead, which offers greater resistance to scratching.
Will 40mm fit my wrist?
40mm sits in the middle of the men's size range and suits most wrists well. At 9.3mm thick it is slimmer than most steel bracelet watches, so it wears flatter and slides under a shirt cuff more easily than the diameter alone suggests.
Is the bracelet adjustable?
Yes. The bracelet can be resized by adding or removing links, and City Chain offers complimentary bracelet sizing at any outlet — bring your warranty book along for the service.
What warranty does this watch come with?
The AW0100-86X comes with a City Chain Singapore warranty when purchased from an authorised outlet. Keep your warranty card and proof of purchase — both are required when submitting the watch for service at any City Chain outlet.
Why Buy from City Chain Singapore
- Authorised Retailer 100% genuine Citizen product
- Warranty Included Covered on every purchase
- Free Shipping All orders within Singapore
- Bracelet Adjustment Size it in-store
Extra $15 OFF with min. $200 spend
Use Code: FORYOU15
Extra $30 OFF with min. $400 spend
Use Code: FORYOU30
Caliber No.: J800
Movement: Eco-Drive
Strap: Stainless Steel
Water Resistant: Water Resistant to 100m
Thickness: 9.3mm
Case Size: 40mm
Case: Stainless Steel
Glass: Mineral Glass
Maximum run time from full charge (Normal Use Condition): Approximately 6 months
Date and Day Display
Insufficient Charge Warning Function
Overcharge Prevention Function
Gender: Male
Delivery within Singapore
Order by 11AM
(Mon - Fri for faster processing)
Checkout options may vary depending on order value and eligibility.
• Free Speedpost Domestic Delivery — 1–2 business days
• Free DHL Domestic Delivery — next business day
• Express Delivery — S$30, order by 2PM
• Click & Collect — ready in 2–3 business days. Please wait for the collection confirmation email before visiting the store.
Weekend & Public Holiday Orders
Orders placed after the applicable cut-off time, on weekends, or on public holidays will be processed on the next business day. Delivery will take place on the next available business day based on the selected delivery service.
During peak periods, festive seasons, major launches or sale events, additional processing and delivery time may be required.
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.
