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Round gold-tone stainless steel watch with brown dial, three sub-dials, luminous hands and markers, brushed polished bracelet

Citizen

Citizen CB5912-50E Eco-Drive PCAT Chronograph Gold Tone Stainless Mens Watch

SKU CH-709A-C0EB4

Solar-powered chronograph with atomic timekeeping, perpetual calendar, world time, alarms and 200 m water resistance in a 43 mm gold-tone stainless steel case with sapphire crystal

  • StyleSport
  • Series NamePCAT
  • MaterialStainless Steel
  • MovementQuartz: Solar powered
  • ColorBrown
  • Diamond ColorDeployment Clasp with Push Button
  • Atomic timekeeping via radio signals for precise accuracy
  • Solar-powered Eco-Drive movement eliminates battery changes
  • 200 m water resistance suits diving and swimming
  • Sapphire crystal resists scratches and reduces glare
  • Chronograph, perpetual calendar, alarms and world time functions

Solar-Powered PCAT Chronograph

The Citizen CB5912-50E is a men's sport watch driven by Eco-Drive light-powered quartz movement. Radio-controlled atomic timekeeping keeps the watch accurate without manual adjustment. A 43 mm stainless-steel case with gold-tone finish and sapphire crystal frames a brown dial with luminous hands and markers. The bracelet uses a deployment clasp with push-button release.

200-Metre Water Resistance And Multi-Function Dial

Rated to 200 metres, the watch handles swimming and recreational diving with ample headroom. Chronograph sub-dials, perpetual calendar, world time, alarms and a power-reserve indicator sit on the dial without crowding. The fixed bezel carries a tachymeter scale for speed calculations. Non-reflective sapphire crystal maintains legibility in bright conditions.

Upgrade From Battery Quartz Without Atomic Sync

This model replaces standard quartz watches that need periodic battery changes and manual time setting. The jump is worth it when you want radio-controlled accuracy, solar charging and a full chronograph suite in one case. Buyers who need smartwatch connectivity or a slimmer profile under 13 mm should look elsewhere.

Highlights

  • Atomic timekeeping via radio signals for precise accuracy
  • Solar-powered Eco-Drive movement eliminates battery changes
  • 200 m water resistance suits diving and swimming
  • Sapphire crystal resists scratches and reduces glare
  • Chronograph, perpetual calendar, alarms and world time functions

Specifications

BrandCitizen
ModelCB5912-50E
StyleSport
Series NamePCAT
MaterialStainless Steel
MovementQuartz: Solar powered
ColorBrown
Diamond ColorDeployment Clasp with Push Button
ShapeRound
Dial ColorBrown
DisplayAnalog
Band MaterialStainless & Plated Metal
FastenerDeployment Clasp with Push Button
GenderMen's
ConditionUsedVeryGood
BezelFixed
Case Diameter43
Case MaterialStainless Steel
CrystalSapphire
Water-Resistant200 m (20 ATM)
Special FeaturesWater Resistant, Atomic/Radio Controlled, Chronograph, Alarm, Date, Perpetual Calendar
Place of OriginJapan

Questions about this item

Will the 43 mm case and 22 mm bracelet fit alongside my existing 20 mm spring-bar straps?

The bracelet is integrated at 22 mm and uses a push-button deployment clasp, so it does not accept standard 20 mm spring-bar straps.

How can I confirm the atomic radio-controlled timekeeping is active after setting the watch?

The dial shows a signal-reception indicator; when it displays full bars the watch has synced to the atomic time signal.

Does the box include extra links or tools for the 22 mm gold-tone bracelet?

The watch ships with the fitted bracelet, push-button deployment clasp, and non-reflective sapphire crystal already installed; sizing links and adjustment tools are not included.

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