ProTek PT3106BR – Titanium Field 3100 Series, Sand Dial with Black-Plated Titanium Bracelet

The ProTek Titanium Field 3100 Series is tailored for those who demand rugged field performance with premium materials. With its 40mm titanium case, scratch-resistant sapphire crystal, and water resistance up to 100 meters, it offers durability without excess weight. ProGlo™ T100 tritium illumination ensures visibility in darkness for up to 25 years, no external glow needed.

The PT3106BR variant features a warm sand/beige dial framed by IP-black plated titanium case and bezel, paired with a matching solid titanium bracelet. The black plating adds a layer of durability and visual contrast while the beige-tone dial keeps it grounded, giving this model a refined yet rugged taste.

Engineered for field deployment, it includes a screw-in crown & caseback with O-ring seals, fixed bezel, and the enhanced build quality you expect from the USMC-designated lines. At ~86 grams and ~11mm thick (20mm lug width), the PT3106BR offers solid wrist presence without becoming cumbersome.

SPECIFICATIONS:

• Protek Model #PT3106BR
• 40 mm Black Titanium Case with Sand/Beige USMC Dial 
• Quartz Watch Movement with Tough Shock Protection and Superior Accuracy and Extended Battery Life
  
  • Miyota Super 2035 3 Hand Movement
  • 4 Year Battery Life
    
• Screw-down Titanium Caseback with United States Marine Corps Emblem Embossed
• Push-In Crown with Multiple O-rings for Water Resistance
• Nearly Scratchproof Sapphire Crystal with Antireflective Coating
• Solid Link Black Genuine Titanium Bracelet
• Water Resistant to 100 Meters (10 ATM or 330 feet below sea level)
  
• ProGlo™ Swiss T100 Tritium self-powered illumination system, four times brighter than conventional Tritium watches, glows continuously for 25 years
  • Blue Tritium on Hour Markers 1, 2, 4, 5, 7, 8, 10 and 11
  • Blue Tritium on the Hour Hand
    
  • Green Tritium on Hour Markers 3, 6, and 9
    
  • Green Tritium on the Minute and Second Hands
  • Orange Tritium on the 12 o'clock Hour Marker

DIMENSIONS:

• Diameter - 40 millimeters (42 millimeters with setting crown)
• Thickness - 13 millimeters
• Lug Width - 20 millimeters