MWC W10 1970's Pattern 24 Jewel Automatic Military Watch with 100m Water Resistance Tritium GTLS Self Luminous Watches Maintenance and Accuracy: The hybrid

Maintenance and Accuracy: The hybrid movement requires significantly less maintenance than mechanical chronographs and is much less prone to long-term reliability issues

The MWC G10 is one of the most tried and tested military watches

The Depthmaster range is specifically designed for professional divers working under challenging conditions

which looks identical to the original plexiglass crystal

Helium Escape Valve:

MWC W10 1970's Pattern 24 Jewel Automatic Military Watch with 100m Water Resistance Tritium GTLS Self Luminous Watches Maintenance and Accuracy: The hybridSKU Code: W10B AU D MWC has been producing W10 models for decades, but this latest version is a significantly upgraded evolution of the original 1960s1970s design. It retains the classic outward appearance while introducing two key modern improvements: Enhanced Water Resistance Rated to 100 m (330 ft), bringing it fully up to modern standards. Many other W10 style watches still use acrylic crystals and can only achieve a maximum of 50 m (165 ft) water