San Martin SN0012 Hardening Coating Men Diver Watch Full Luminous Dial Lumed Blocks ST2130 Automatic Mechanical Tool Watches, V 2, bracelet

Automatic Mechanical Movement: Equipped with ST2130 automatic mechanical movement, which does not require a battery, automatically winds when wearing it, making it accurate and reliable Super water resistance:Water resistant to 20ATM (about 660 feet), suitable for swimming, diving and other water activities, professional diving tool watch Full Fluorescent Dial Design: Dial with C3 Green/Orange Luminous coating and hands and markers glow clearly in the dark, making it easy to read at night Durable Material: 316L stainless steel case with hardened coating up to 1200 HV, the five-part engineering bracelet has also been hardened to 1200 HV for abrasion and scratch resistance Precise size: Watch diameter 1.6 inches (40 mm), Thickness 0.4 inches (12.3 mm), Ear length 1.9 inches (48.5 mm), Band length 7.1 inches (180 mm)