G10SL MKV 200m/660ft Water Resistant Military Watch with GTLS Tritium Light Sources, Sapphire Crystal and 10 Year Battery Life Tritium GTLS Self Luminous Watches available in both black and

available in both black and brown and in sizes 18mm and 20mm

ensuring the same level of durability as our non-tritium versions

Imposing Presence: The extra-large case diameter of 46mm (excluding the crown) makes this a striking timepiece that commands attention and garners favorable comments

the helium valve is essential for deep dive watches like our 500M range to ensure the watch remains fit for purpose

Helium Escape Valve: Essential for saturation divers to prevent internal pressure buildup from helium molecules

G10SL MKV 200m/660ft Water Resistant Military Watch with GTLS Tritium Light Sources, Sapphire Crystal and 10 Year Battery Life Tritium GTLS Self Luminous Watches available in both black andSKU Code: G10SL 200 This self luminous G10 model is a significantly upgraded remake of a popular design from our past. It features a robust stainless steel case with 200m (660ft) water resistance, a screw down crown, a screw caseback, a scratch resistant sapphire crystal, and a 10 year battery life. Combining the best of new and traditional technology, this model retains all the popular features of our conventional G10 Luminova models while