CITIZEN ECO-DRIVE AW1880-55X STAINLESS STEEL MEN WATCH
AW1880-55X
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The Citizen AW1880-55X is a diver-inspired sports watch built around green. A finely textured olive green dial sits beneath a bezel finished in a green gradient — a considered two-tone treatment rather than a flat matching ring — against a silver-tone stainless steel case and bracelet.
The dial mixes Arabic numerals with dot indices, both luminous, for fast reading in any light. A date window at 3 o'clock sits under a cyclops magnifier — a genuinely useful detail that's uncommon at this level.
Powering it is Citizen's Caliber J810 Eco-Drive, accurate to ±15 seconds a month with approximately 8 months power reserve and a battery discharge indicator so you know where the charge stands. A screw-down stainless steel caseback and 100 metres of water resistance mean it genuinely handles swimming. 44mm across, 12.39mm thick, around 153 grams.
At a Glance
- BrandCitizen
- CollectionEco-Drive
- MovementCaliber J810 Eco-Drive
- Case Size44mm
- Thickness12.39mm
- WeightApprox. 153g
- DialTextured Olive Green
- BezelGreen Gradient, Fixed
- Date3 O'Clock with Cyclops
- Accuracy±15 Seconds/Month
- Power ReserveApprox. 8 Months
- Water Resistance100m
Why You'll Love It
- The green gradient bezel against a textured olive dial is a properly considered two-tone treatment — far more interesting than a bezel that simply matches the dial.
- The fine texture on the dial gives the olive real depth, shifting as the light moves rather than sitting flat.
- A cyclops magnifier over the date is uncommon at this price and makes a genuine difference to everyday readability.
- Arabic numerals combined with dot indices — both luminous — is a fast, unambiguous layout that reads instantly day or night.
- A 240-day power reserve is around eight months, so it keeps running through long spells unworn if you rotate between watches.
- The battery discharge indicator tells you when it needs light rather than leaving you to discover a flat watch.
- A screw-down caseback and 100 metres of water resistance means you can swim in it without taking it off.
- No battery, ever. Eco-Drive converts any light — sunlight or an office lamp — into the energy that runs the watch, with ±15 seconds per month accuracy.
Perfect For
- Diver-Inspired Styling
- Green Dial Collectors
- Eco-Drive & Solar Watch Fans
- Swimming & Water Activities
- Everyday Sports Wear
- High-Legibility Dials
- Gift for Him
Key Features
- Finely textured olive green dial — with a fixed bezel in a matching green gradient.
- Arabic numerals and dot indices — both luminous, alongside luminous hands.
- Date window at 3 o'clock with a cyclops magnifier.
- Citizen Eco-Drive Caliber J810 — light-powered movement, no battery required, accurate to ±15 seconds per month.
- 240-day power reserve — around eight months from a full charge.
- Battery discharge indicator — showing when the watch needs light.
- 44mm silver-tone stainless steel case — 12.39mm thick, around 153 grams.
- Screw-down stainless steel caseback.
- Stainless steel bracelet — safety folding clasp with double push mechanism.
- Scratch-resistant mineral glass.
- 100-metre water resistance (10 BAR) — suitable for swimming.
Technical Specifications
The Citizen AW1880-55X is a 44mm men's Eco-Drive sports watch powered by Caliber J810, accurate to ±15 seconds per month with approximately 8 months power reserve. The silver-tone stainless steel case measures 12.39mm thick and weighs around 153 grams, with a fixed green gradient bezel, screw-down caseback and scratch-resistant mineral glass, water resistant to 100 metres. The finely textured olive green dial carries luminous Arabic numerals and dot indices, luminous hands, a battery discharge indicator, and a date window at 3 o'clock under a cyclops magnifier. It's finished on a stainless steel bracelet with a safety folding clasp and double push mechanism.
| Model Number | AW1880-55X |
| Collection | Eco-Drive |
| Case Material | Stainless Steel, Silver-Tone |
| Case Shape | Round |
| Case Diameter | 44mm |
| Case Thickness | 12.39mm |
| Weight | Approx. 153g |
| Bezel | Green Gradient, Fixed |
| Caseback | Screw-Down Stainless Steel |
| Glass | Scratch-Resistant Mineral |
| Water Resistance | 100 Metres (10 BAR) |
| Colour | Olive Green, Finely Textured |
| Markers | Arabic Numerals & Dot Indices, Luminous |
| Hands | Luminous |
| Date | 3 O'Clock, with Cyclops Magnifier |
| Indicators | Battery Discharge |
| Material | Stainless Steel, Silver-Tone |
| Clasp | Safety Folding, Double Push Mechanism |
| Caliber | Citizen J810 |
| Type | Eco-Drive (Light-Powered) |
| Accuracy | ±15 Seconds/Month |
| Power Reserve | Approx. 8 months |
Best Matched With
- Olive Field Jacket
- Technical Outerwear
- Dark Denim
- Khaki Chinos
- Weekend Casual
- Beach & Poolside
Frequently Asked Questions
Does the bezel rotate?
No — the bezel is fixed. The watch takes its visual cues from dive watches, but the green gradient bezel is a styling element rather than a timing tool. The 100-metre water resistance and screw-down caseback are genuine, so it handles swimming comfortably.
What is a cyclops?
A cyclops is a small magnifying lens set into the crystal directly over the date window, enlarging the date so it's easier to read at a glance. It's an uncommon feature at this price and makes a real difference day to day.
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?
240 days — around eight months — from a full charge with no further light exposure. A battery discharge indicator on the dial tells you when it needs light, so there are no surprises.
Can I swim with this watch?
Yes. At 100 metres (10 BAR) with a screw-down caseback, it's rated for swimming and general water activities. It isn't designed for diving.
Is the crystal sapphire?
No, this model uses scratch-resistant mineral glass, which is well suited to everyday wear.
How accurate is it?
±15 seconds per month, which is precise quartz timekeeping. You'd expect to adjust it only a few times a year.
Does an Eco-Drive watch need servicing?
Far less than a mechanical watch — there's no mainspring or balance assembly to wear in the same way. The rechargeable cell is designed to last many years under normal use. Bring it to any City Chain outlet if you notice reduced charge retention over time.
Will 44mm fit my wrist?
44mm runs larger than the standard 40mm men's size and suits medium to larger wrists best. At 12.39mm thick and around 153 grams it's a substantial sports watch with real presence.
Is the bracelet adjustable?
Yes. The bracelet can be resized by adding or removing links, and closes with a safety folding clasp and double push mechanism. 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 AW1880-55X comes with a 3-year warranty when purchased from City Chain Singapore, an authorised Citizen retailer. 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
- 3-Year Warranty Covered on every purchase
- Free Shipping All orders within Singapore
- Bracelet Adjustment Size it in-store
Extra $15OFF with min. $200 spend
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Caliber No.: J810
Movement: Eco-Drive
Strap: Stainless Steel
Water Resistant: Water Resistant to 100m
Thickness: 12.39mm
Case Size: 44mm
Case: Stainless Steel
Glass: Mineral Glass
Maximum run time from full charge (Normal Use Condition): Approximately 8 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.
