The Citizen B642 is a solar-powered quartz chronograph movement manufactured in Japan. It features a vertical bi-compax layout with a 60-minute totalizer at 12 o'clock and a small seconds subdial at 6 o'clock. The movement draws power from any light source through Citizen's Eco-Drive technology, eliminating the need for battery replacements. This caliber appears in Citizen sport watches such as the CA7045 and CA7020.
TECHNICAL SPECIFICATIONS
Movement Type
Quartz
Display Type
Analog
Winding
Solar
COMPLICATIONS
Chronograph30-Minute Counter
FEATURES
Small Seconds
More Citizen movements
QUICK FACTS
FOR WATCH DEALERS
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