ProTek PT4004 – 4000 Series Carbon Composite Aggressor, Orange Dive Watch

Built for adventurers, divers, and tactical users who demand rugged performance and clarity in all conditions, the ProTek PT4004 Aggressor combines professional-grade features with all-terrain versatility.

The PT4004 stands out with bold high-visibility orange accents, designed for fast legibility in demanding environments. Featuring a rugged 45 mm carbon composite case, 60-click unidirectional ratcheting dive bezel, orange dial details, and a matching orange rubber strap, this model brings added visibility to ProTek’s most aggressive dive watch platform, ideal for underwater use, low-contrast conditions, and active wear.

At its heart is a dependable Japanese Citizen/Miyota 2035 quartz movement with a long-lasting 4-year battery, ensuring reliable timekeeping wherever life takes you. The PT4004 is water-resistant to 300 meters, with each watch individually tested in both air and water for true dive capability.

For visibility when it matters most, the PT4004 is equipped with Swiss self-powered ProGlo™ T100 tritium illumination, delivering continuous glow for up to 25 years without requiring external charging.

The dial is paired with a durable 22 mm rubber strap, secured by a reinforced steel signature buckle and quick-release spring pins for easy strap changes. Optional color-matched straps are available separately for those who want to customize their setup.

SPECIFICATIONS:

• Protek Model #PT4004
• Superior Quartz Watch Movement with Tough Shock Protection, Superior Accuracy, and Extended Battery Life
  
  • Miyota 2035 3 Hand & Date Movement
  • 4-Year Battery Life
• 60-Click Unidirectional Ratcheting Elapsed Time Bezel, 5 Minute Interval Indices
• 45mm Carbon Composite Case and Bezel
• Orange Dial and Black Case
• Screw-down Caseback with Protek Logo Embossed
• Screw-down Orange 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™ T100 Swiss Tritium self-powered illumination system that glows continuously for 25 years
  • Green Tritium on Hour Markers 3, 6, and 9
  • Green Tritium on the Hour, Minute and Second Hands plus the Elapse Time Bezel
  • Blue Tritium on Hour Markers 1, 2, 4, 5, 7, 8, 10, and 11
  • Orange Tritium on the 12 o'clock Hour Marker

DIMENSIONS:

• Diameter: 45 millimeters
• Thickness: 11 millimeters
• Lug Width: 22 millimeters
• Weight: 82 grams