[Clefer] Pocket Watch Carabiner Watch Analog Waterproof Nylon Strap Black Dial CB-A272-GR Men's

[About clocks that synchronize time via radio waves] The function of clocks that synchronize time via radio waves only works in the Japanese area. Please be careful. Case size: (approx.) width 50.0 x thickness 13.0 mm (including crown) Body weight: (approx.) 36g Case material: Plastic, belt material: Nylon Waterproof: 5 ATM Function: Reverse rotating bezel