The Pro-Tek USMC 1200 Series 42mm Carbon Composite Automatic Dive Watch combines rugged construction, precision mechanical performance, and purpose-built dive-watch features in a durable timepiece designed for demanding conditions. Its lightweight 42mm carbon composite case is paired with 300-meter water resistance, a unidirectional dive bezel, sapphire crystal, and USMC-inspired detailing.

A 60-click unidirectional ratcheting dive timing bezel provides reliable elapsed-time tracking, while the 316L stainless steel screw-in caseback features an embossed USMC logo. The 316L stainless steel screw-in crown incorporates multiple O-rings for added protection against water intrusion.

Inside, a dependable Japanese Seiko/TMI 24-jewel automatic mechanical movement provides 3-hand and date functionality without the need for a battery. The automatic movement delivers traditional mechanical operation in a rugged platform designed for everyday wear and demanding outdoor environments.

The watch features a scratch-resistant sapphire crystal with antireflective coating, providing clear viewing while helping reduce glare. For low-light visibility, the Swiss self-powered Pro-Glo T25 illumination system provides continuous illumination for up to 25 years without requiring an external light source for charging.

A genuine rubber strap with a steel signature buckle completes the design. The strap incorporates a steel tube molded into the rubber construction where the spring pins pass through, adding strength and durability to the strap connection.

With its carbon composite case, automatic mechanical movement, 300-meter water resistance, sapphire crystal, T25 illumination, and distinctive USMC caseback, the Pro-Tek USMC 1200 Series is built as a rugged, dependable dive watch for professionals, adventurers, and outdoor enthusiasts.

Key Features:

• 42mm carbon composite case
• 60-click unidirectional ratcheting dive timing bezel
• 300-meter water resistance
• 316L stainless steel screw-in caseback
• Embossed USMC logo on caseback
• 316L stainless steel screw-in crown
• Multiple crown O-rings
• Sapphire crystal with antireflective coating
• Japanese Seiko/TMI 24-jewel automatic mechanical movement
• 3-hand and date functionality
• Battery-free automatic operation
• Swiss self-powered Pro-Glo T25 illumination
• Up to 25 years of continuous illumination
• Genuine rubber strap
• Steel signature buckle
• Reinforced strap construction with molded steel tube
• 84.65-gram weight
• 16.35mm thickness
• 22mm lug width