ProTek USMC Dive 1015 Series 42mm Carbon Watch w/ Sapphire Crystal

ProTek’s 42mm carbon composite dive watch features a screw-on case back with USMC logo emboss and a screw-in crown with rubber grip for secure operation underwater. The sapphire crystal includes anti-reflective coating to reduce glare, and the watch is water resistant to 300 meters. Inside is a Japanese quartz Miyota 2S60 movement with three hands, date display, and a 10-year battery life. The Swiss self-powered ProGlo T25 illumination system glows continuously for 25 years without requiring external light charging, making it readable in complete darkness over the long term. A black rubber strap with molded steel tube spring pins completes the package, with green accents throughout the dial and bezel.