Promaster Mechanical Diver–The lightweight scratch-resistant Super TitaniumTM case with blue dial, embossed hands and a classic green luminous for a vintage feel, rotating elapsed-time bezel, anti-reflective sapphire crystal face, silver-tone Super Titanium™ bracelet, automatic movement boasts enhanced magnetic resistance to protect against interference from everyday devices, 42-hour power reserve, comes in an exclusive collector’s dive tank box, ISO compliant and WR to 200 meters.