Carbon Composite Dive Series 1010-
The ProTek PT1013B is a tactical dive watch model from ProTek Watches, a brand that specializes in rugged, tritium-illuminated timepieces designed for military, professional, and extreme outdoor use. It is one of the several variants available in the Protek 1010 Dive Series. Designated as an Official Watch of the United States Marine Corps (USMC), it’s engineered for the demanding environments faced by Marines and adventurers alike, blending lightweight durability with superior legibility. The ProTek Brand comes from watch industry veteran Barry Cohen, founder and former owner of Luminox Watch.
I haven’t bought this watch, but it is on my radar.
Here are the key details and features, referring to the ProTek PT1013B variant in its signature black and blue colorway with blue rubber strap:
Key Features and Specifications
- Design & Purpose: Built as a professional-grade dive watch for tactical operations, underwater missions, and rugged fieldwork, officially approved by the USMC for its accuracy, durability, and illumination.
- Case Material: Forged carbon composite for the case and bezel, offering an exceptional strength-to-weight ratio and impact resistance while keeping the overall build incredibly light.
- Movement: Reliable Japanese Miyota OS20 quartz movement (3 hands, date), known for precision and a 10-year battery life, ensuring hassle-free performance in the field.
- Illumination: ProGlo™ tritium gas tubes (H3) provide constant, self-powered glow for 25 years—no light charging needed—ensuring instant readability in total darkness, a must for low-vis ops.
- Crystal/Glass: Double-domed sapphire crystal with anti-reflective (AR) coating on the inner surface for superior clarity and scratch resistance under pressure.
- Water Resistance: Rated to 300 meters (990 feet), with individual pressure testing in dry and wet conditions; screw-down crown and helium escape valve enhance deep-dive reliability.
- Bezel: Unidirectional 60-click rotating dive bezel with raised carbon composite blocks for secure grip, even with gloves, and a luminous pip for timing dives.
- Dial and Hands: Matte black dial with bold Arabic numerals, 12/24-hour markers, and blue accents; semi-skeletonized hands with tritium tubes; date window at 3 o’clock.
- USMC Focus: Exclusive USMC branding, including the embossed eagle, globe, and anchor on the screw-down stainless steel caseback, honoring Marine Corps heritage.
- Dimensions: 45 mm diameter x 14.4 mm thick, with a 22 mm lug width for versatile strap options.
- Straps: Thick, chevron-patterned blue natural rubber strap with molded ProTek logo and signed PVD-coated buckle—durable, comfortable, and quick-drying.
Specifications
| Specification | Details |
|---|---|
| Case Material | Forged Carbon Composite |
| Case Dimensions | 45 mm diameter x 14.4 mm thick |
| Weight | 73.2 g (with strap) |
| Water Resistance | 300 meters (990 feet) |
| Movement | Miyota OS20 Quartz, 3 hands with date |
| Battery Life | 10 years |
| Illumination | ProGloâ„¢ Tritium (H3) tubes, T25 size |
| Crystal | Double-Domed Sapphire with AR coating |
| Strap | Blue Rubber, 22 mm width |
| Dial | Matte black with Arabic numerals, blue accents, date window |
| Bezel | Unidirectional 60-click carbon composite |
| Shock Resistance | Meets MIL-STD standards |
| Operating Temperature | -20°C to +60°C |
| Crown | Screw-Down with guards |
| Color | Several options (PT1013B is blue) |
In essence, the ProTek PT1013B USMC is a battle-tested dive watch that delivers Swiss-level tritium tech in a lightweight, USMC-endorsed package—perfect for Marines, divers, or anyone needing unyielding reliability without the bulk.
