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Stainless steel chronograph with green dial and bracelet

Citizen

Citizen Promaster Chronograph Green Dial Eco-Drive 200M CA4664-60W Watch

SKU CH-MJ2W-NXQBP

A solar-powered chronograph with 200 m water resistance and a 40 mm stainless-steel case

  • MaterialSolar
  • AdjustableRound
  • Metal StampStainless Steel
  • Stonedate
  • Stone Cut Quality200M
  • Diamond ColorGreen
  • Eco-Drive light charging removes battery changes
  • 200 m water resistance suits serious diving
  • 00 mm stainless steel case resists daily wear
  • Sapphire crystal protects dial from scratches
  • Green dial with chronograph adds functional style

Promaster Chronograph Green Dial 200M

The Citizen Promaster Chronograph CA4664-60W is a men's watch built for divers and adventure enthusiasts. It combines a robust 200 metre water resistance with a distinctive green dial. Eco-Drive technology powers the movement using light, removing the need for battery changes. The stainless steel construction ensures durability in demanding environments.

Thermals Noise and Power Draw

Eco-Drive technology draws energy from any light source to charge the internal power cell. This solar charging method produces no heat and operates silently during normal wear. The watch requires no external power supply or battery replacements, simplifying long-term ownership. Power reserve is maintained through regular exposure to light.

Build Fit and Requirements

The 40.00 mm stainless steel case fits a standard wrist profile and secures with a deployment clasp. Sapphire crystal protects the analog dial and date display against scratches. A fixed bezel and index markers support clear readability. The watch functions as a standalone instrument, needing no smartphone pairing or additional accessories for core timekeeping and chronograph operation.

Highlights

  • Eco-Drive light charging removes battery changes
  • 200 m water resistance suits serious diving
  • 00 mm stainless steel case resists daily wear
  • Sapphire crystal protects dial from scratches
  • Green dial with chronograph adds functional style

Specifications

MaterialSolar
AdjustableRound
Metal StampStainless Steel
Stonedate
Stone Cut Quality200M
Diamond ColorGreen
Dial ColorAnalog
DateDeployment Clasp
Band LengthMale
FastenerSapphire Crystal,Deployment Clasp,Date Display
AgeStainless Steel
Condition40.00 mm
Case DiameterStainless Steel
AlarmNew
AltimeterSapphire Crystal
Heart Rate MonitorFixed Bezel
Indications & FunctionsIndex

Questions about this item

How do I set the time and date on the Citizen CA4664-60W, and which step is often missed?

Pull the crown out to the second click to stop the seconds hand, set the time, then push it back in to start the movement; the date changes automatically at midnight, so do not force the quick-set between 9 PM and 2 AM.

What long-term maintenance does the Eco-Drive movement and 200 M water resistance require?

The light-powered cell runs for months in darkness and never needs a battery swap; have the gaskets pressure-tested and replaced every two to three years to keep the 200 M rating intact.

What is the first limit I will hit during continuous diving use?

The 200 M water-resistance rating is the hard ceiling; exceeding that depth compromises the case and sapphire crystal seal, so stay within the rated limit.

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