Working Men's Wristwatch SEIKO Seiko Chronograph Water Resistant 10 Bar (10 atm water resistance) ● Model Number: V657-9060 ● Case: Approximately 4.5cm x 3.9cm (excluding the crown) ● Wrist Size: Free size (aftermarket) ● Battery: Battery replaced in December 2025, currently working ● Crown and Buttons: Working normally, no sticking ● Functions: Stopwatch: Working Day-Date: Working ※ Due to being a used item, there may be undiscovered defects. ※ Everything in the photos is included. Please download the instruction manual from the manufacturer's website, etc.