ProTek USMC 250th Anniversary Dive Watch 45mm Carbon Composite

ProTek’s USMC 250th Anniversary Dive Watch is a 45mm carbon composite case watch with a grayscale digital camo dial and 60-click unidirectional ratcheting dive timing bezel. The sapphire crystal features an antireflective coating, and the watch is rated water resistant to 300m. A Japanese Citizen/Miyota 2035 quartz movement powers the 3-hand date display with a 4-year battery life. The screw-in crown incorporates multiple O-rings for enhanced water sealing, and the caseback is 316L stainless steel with an embossed USMC signature. The rubber strap is fitted with a steel signature buckle. Illumination is handled by a Swiss self-powered Pro-Glo T25 system, which glows continuously for 25 years without requiring external light charging.