Protek PT1211 – Carbon Dive 1210 Series, All-Black USMC Automatic Dive Watch

The ProTek Carbon Dive 1210 Series is the automatic evolution of the Official USMC Dive Watch. Retaining the rugged durability, ProGlo™ Swiss tritium illumination, and 300-meter water resistance of the 1010 quartz line, the 1210 Series upgrades to a self-winding automatic movement for those who prefer mechanical precision and craftsmanship.

The PT1211 stands out with its fully blacked-out design - black dial, black case, and black diver’s strap - offering the most stealth and tactical profile in the 1210 lineup. Sleek and understated, it’s the ideal choice for Marines and watch enthusiasts alike who want function without flash.

Inside, a Seiko/TMI 24-jewel automatic movement provides reliable timekeeping with ~41 hours of power reserve. Combined with a sapphire crystal, reinforced rubber strap, and signature ProGlo™ illumination, the PT1211 delivers the mechanical authenticity and toughness expected of an Official USMC Watch.

SPECIFICATIONS:

• Protek Model #PT1211 USMC Automatic
• Japanese Seiko NH35 / TMI 24-jewel Automatic Mechanical 3 Hand & Date Movement
  • 41 Hours of Power Reserve
• 60-Click Unidirectional Ratcheting Elapsed Time Bezel, 5 Minute Interval Indices
• 42mm Carbon Composite Case and Bezel
• Black Dial and Black Case
• Screw-down Stainless Steel Caseback with United States Marine Corps Logo Embossed
• Screw-down Crown with Double O-ring Water Resistance and Rubber Grip
• Nearly Scratchproof Sapphire Crystal with Antireflective Coating
• Diver's Rubber Strap (22mm x 20mm), with steel tube for the spring pin molded into the strap for added durability and strength
• Water Resistant to 300 Meters (all watches tested to full depth rating in both air and water)
  
• ProGlo™ Swiss Tritium self-powered illumination system that glows continuously for 25 years

• Green Tritium on Hour Markers 1 thru 11
• Green Tritium on the Hour, Minute and Second Hands plus the Elapse Time Bezel
• Orange Tritium on the 12 o'clock Hour Marker
  

DIMENSIONS:

• Diameter: 42 millimeters (43 millimeters with setting crown)
• Thickness: 16.35 millimeters
• Lug Width: 22 millimeters
• Weight: 84.65 grams