Introducing the ProTek USMC Dive Watch,
The Official Watch of the United States Marine Corps

What it takes to become the Official USMC Watch:

Model # 1013B USMC Black Dial with Blue Accents and Black Rubber Dive Strap

• 42mm Carbon Composite Case and Bezel, with Screw-on Stainless Steel Case Back
• United States Marine Corps Logo Embossed Caseback
• Screw-in Crown with Blue Rubber Grip 
• Nearly Scratchproof Sapphire Crystal with Antireflective Coating
• Water Resistant to 300 Meters (all watches tested to full depth rating in both air and water)
• Superior Quartz Watch Movement with tough Shock Protection and Superior Accuracy and Extended Battery Life
• Miyota 2S60 3 Hand & Date Movement
• 10 Year Battery 
• Black Rubber Strap (22mm x 20mm) Black, with steel tube for the spring pin molded into the strap for added durability
• Swiss Tritium self-powered ProGlo™ illumination system
• Glows continuously for 25 years without any External Charge or Light Source
• Will NOT fade out during Night or Total Darkness
• Green Tritium (the most visible color under all conditions) on Hands and Hour Markers 1 through 11
• Orange Tritium on the 12 o'clock marker

DIMENSIONS:

• Diameter: 42 millimeters (43 millimeters with setting crown)
• Thickness: 11 millimeters
• Lug Width: 22 millimeters