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Round stainless steel watch with white dial, polyurethane strap and rotating bezel

Citizen

Citizen Promaster Eco-Drive Chronograph CA0825-05A 200M Watch

SKU CH-NY77-CP57F

Solar-powered chronograph with 200 m water resistance, unidirectional bezel and screw-down crown for diving

  • StyleChronograph
  • MaterialStainless Steel
  • MovementSolar
  • ShapeRound
  • Dial ColorWhite
  • Dial MarkersIndex
  • Solar-powered operation eliminates battery changes with Eco-Drive movement
  • 200 metre water resistance suits professional diving and water sports
  • Unidirectional rotating bezel tracks elapsed time for dive safety
  • Stainless steel case with mineral crystal withstands daily impacts
  • Caliber B612 chronograph measures split seconds with precision

Citizen Promaster Eco-Drive Chronograph CA0825-05A

This solar-powered diver's watch runs on light with a B612 calibre and a 200 m water-resistance rating. A stainless-steel case and polyurethane strap handle daily marine exposure, while the unidirectional rotating bezel tracks elapsed time. The white analog dial carries index markers and a date window.

Suited to divers and outdoor users who want

The 44.50 mm case diameter may feel large on smaller wrists. Buyers who prefer automatic mechanical movements or a metal bracelet instead of a polyurethane strap should consider other options.

Solar Eco-Drive movement with B612 calibre

Light charging removes the need for regular battery changes, a practical advantage for a watch rated to 200 m. The screw-down crown and mineral crystal complete the water-resistant seal.

Highlights

  • Solar-powered operation eliminates battery changes with Eco-Drive movement
  • 200 metre water resistance suits professional diving and water sports
  • Unidirectional rotating bezel tracks elapsed time for dive safety
  • Stainless steel case with mineral crystal withstands daily impacts
  • Caliber B612 chronograph measures split seconds with precision

Specifications

BrandCitizen
StyleChronograph
MaterialStainless Steel
MovementSolar
ShapeRound
Dial ColorWhite
Dial MarkersIndex
DisplayAnalog
DateDate
Band MaterialPolyurethane
FastenerBuckle Clasp
GenderMale
ConditionNew
BezelUnidirectional Rotating Bezel
Case BackScrew Down Crown
Case MaterialStainless Steel
Case Thickness44.50 mm
CrystalMineral Crystal
Water-Resistant200m
Special FeaturesMineral Crystal,Buckle Clasp,Date Display,Screw Down Crown

Questions about this item

What wrist size fits the 44.50 mm case and polyurethane strap?

The 44.50 mm stainless steel case wears large; the polyurethane strap with buckle clasp adjusts to most average and large wrists.

How do I set the Eco-Drive B612 chronograph and avoid the common crown mistake?

Pull the screw-down crown to the first click for date, second click for time; push and screw it back fully to keep 200 m water resistance.

When will the solar cell or capacitor need service on the B612 movement?

Eco-Drive runs on light; the rechargeable cell typically lasts many years — have a watchmaker pressure-test seals and check the cell during a routine service.

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