The Citizen CA4500-91L is an Eco-Drive powered chronograph watch engineered for reliable everyday timekeeping. Built with a durable stainless steel case and matching stainless steel bracelet, it features a crystal glass face and a clean dial layout.

Powered by light using Calibre B620, the movement runs for approximately 9 months on a full charge without requiring battery replacements. It includes an insufficient charge warning and an overcharge prevention function for continuous reliability.

This timepiece is equipped with a 24-hour display, date window, and chronograph functionality. It provides water resistance up to 10 bar (100 meters) for active daily use.

Key Features

Brand	Citizen
Model Number	CA4500-91L
Department	Men's
Movement	Eco-Drive
Calibre	B620
Case Material	Stainless Steel
Band Material	Stainless Steel
Glass	Crystal Glass
Case Size	44 mm
Thickness	13 mm
Weight	165 g
Water Resistance	10 bar
Power Reserve	Approximately 9 months (from full charge)
Functions	Chronograph, 24-Hour Display, Date Display, Insufficient Charge Warning, Overcharge Prevention

Highlights

Eco-Drive light-powered movement with up to 9 months operating reserve
Solid stainless steel case and bracelet with crystal glass
Integrated chronograph, 24-hour subdial, and date display
10 bar water resistance suitable for daily wear
Built-in overcharge prevention and low-charge warning functions

Frequently asked questions

What movement powers the Citizen CA4500-91L?

It is powered by the Citizen Eco-Drive Calibre B620 movement, which converts any light source into energy.

Does this watch require regular battery replacements?

No, the Eco-Drive technology recharges from light, eliminating the need for routine battery replacements.

How long does the watch run on a full charge?

It operates for approximately 9 months under normal conditions on a full charge.

What is the water resistance rating?

The watch is water resistant up to 10 bar.

What are the case dimensions and weight?

The case measures 44 mm in diameter and 13 mm in thickness, with a total weight of 165 g.

What materials are used for the case and strap?

Both the case and strap are crafted from stainless steel, paired with a crystal glass dial window.

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