Timex Men's Automatic Analogue Watch Deepwater Meridian

JAPANESE AUTOMATIC MOVEMENT: Powered purely by the motion of your wrist, this battery-free twenty-one jewel Miyota self-winding movement keeps the Deepwater Meridian HEV running as you wear it AUTOMATIC HELIUM ESCAPE VALVE: Positioned beside 10 o'clock, the valve releases trapped helium safely during decompression — genuine saturation diving engineering, rated to 200 metres CASE WITH CROWN PROTECTOR: The 44mm stainless steel case pairs a screw-down crown, screw-on case back and sturdy crown guard with a vertically brushed metallic blue dial under anti-reflective sapphire CERAMIC RATCHETING TOP RING: A unidirectional ceramic top ring with Super-LumiNova in-fill tracks elapsed dive time, paired with a black rubber strap for a secure hold in and out of the water SERIOUS DIVE SPECIFICATION: Helium valve, sapphire crystal and 20 bar water resistance make this a proper tool watch for divers, watersports and anyone who wants real depth credentials