Working/Functional Men's Wristwatch SEIKO SCUBA 200m Seiko Scuba Diver's Watch ● Model Number: 7N35-6010 ● Case: Approximately 4.2cm x 3.7cm ● Wrist Size: Approximately 17cm (no extra links) ● Battery: Unknown when to replace/remaining power, currently working ● Crown: Functional Date can be changed by pulling the crown out one step. Time can be changed by pulling the crown out two steps. This is a screw-down crown. Please unlock it before operating. Turn right to lock, left to unlock. ● Rotating Bezel: Rotates without sticking. ※ Since this is a used item, there may be some defects that are not apparent.