MWC Classic 1960s Pattern Dual Time Zone Divers Watch with Retro Luminova Paint and a Hybrid Mechanical/Quartz Movement on a Matching Steel Bracelet Handwound & Automatic Models Helium replaces nitrogen in most

Helium replaces nitrogen in most deep-sea mixed gas diving applications

This watch combines the reliability and precision of modern technology with the timeless design and functionality of vintage military diver's watches

resulting in a hybrid

Lug Type: Spring strap bars

MWC Classic 1960s Pattern Dual Time Zone Divers Watch with Retro Luminova Paint and a Hybrid Mechanical/Quartz Movement on a Matching Steel Bracelet Handwound & Automatic Models Helium replaces nitrogen in mostSKU Code: SM SUB ST31RL BL This watch is based on a 1960s military specification for diver's watches but includes several modern enhancements. While the original 1960s models were rated for 200m (660ft) water resistance, this watch boasts a 300m (1000ft) rating. It features a screw down locking crown, screw caseback, Luminova for enhanced visibility, and a sophisticated hybrid movement that combines the classic sweep second hand of an automatic watch