A compact 39mm case and solar-powered movement make the LUM-TEC Solar Marine 5 a capable everyday watch with serious diving credentials. Updated for 2026, its forged and heat-treated 316L stainless steel case offers enhanced strength, while a double-coated sapphire crystal and 300-meter water resistance provide protection in demanding conditions. The symmetrical black dial uses LUM-TEC's signature MDV luminous technology for exceptional visibility, with more than 30 layers of Super-LumiNova applied to the markers and hands. Designed, hand-assembled, and tested in Ohio, this limited edition is individually numbered and restricted to 300 pieces worldwide.