PROMASTER Mechanical Watch MARINE Series Citizen Diver Mechanical [CITIZEN] (Black/Business/Waterproof/Anti-magnetic/Men's) NB6005-05L

Accuracy: -10 to +20 seconds/day, Power reserve: 42 hours (when fully wound), Functions: Mechanical wristwatch, Automatic winding + Manual winding Glass: Dual spherical sapphire crystal (anti-reflective coating), Case: Super Titanium, Band: Urethane Additional features: Anti-magnetic (Type 2), luminous hands and indices, unidirectional rotating bezel, screw-down crown. Item shape: Round