Citizen Mens Eco-Drive Perpetual Calendar Sport Watch BL5364-54E
The Citizen Mens Eco-Drive Perpetual Calendar Sport Watch BL5364-54E features the ecologically friendly, light-powered Eco-Drive Caliber E81 Japanese quartz movement that charges in natural sunlight or indoor light to dispense with the need for batteries.
Max power reserve: 120-270 days with Power Save
Low charge warning: 5 days
Charge time from stop state to max charge:
Incandescent light: 43 hr
Outdoors cloudy (10,000 Lux): 12 hr
Outdoors sunny (100,000 Lux): 4 hr
Durable, hardened mineral crystal
Case diameter: 45 mm
Black dial
Perpetual calendar functions
Water resistance 660 ft (200 m)
Dial window material type: Mineral
Clasp: Fold-over push-button clasp with safety
Case diameter: 45 mm
Case thickness: 13 mm
Band material: Stainless steel
Band length: Men's
Band width: 23 mm
Bezel material: Stainless steel
Bezel function: Tachymeter
Movement: Japanese quartz
Warranty type: Manufacturer