{"product_id":"protek-model-3106-titanium-usmc-field-watch-tritium","title":"Protek Model 3106 Titanium USMC Field Watch with Tritium Illumination","description":"\u003cp class=\"product-lead\"\u003eThe Protek Model 3106 is a 40mm titanium field watch built around a USMC-embossed caseback, a Swiss Pro-Glo T100 tritium illumination system that glows continuously for 25 years without charging, and a Japanese Miyota Super 2035 quartz movement rated for a 4-year battery life. It is suited to military, law enforcement, and tactical professionals who need reliable low-light readability and a durable, lightweight build. One configuration is available: titanium IP black case, sand dial, and black leather strap.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt to Last in the Field\u003c\/h2\u003e\n\u003cp\u003eThe Model 3106 case is machined from titanium (a material that combines high strength with low weight) and measures 40mm across with an 11mm profile. The fixed bezel, titanium crown sealed with multiple O-rings, and screw-in caseback with an embossed USMC emblem all contribute to a water resistance rating of 100 meters. The sapphire crystal carries an antireflective coating, reducing glare during outdoor use without adding bulk.\u003c\/p\u003e\n\n\u003ch2\u003eContinuous Low-Light Readability\u003c\/h2\u003e\n\u003cp\u003eThe Swiss Pro-Glo T100 illumination system uses self-powered tritium tubes, the largest available in this series, to produce a glow that requires no exposure to an external light source and remains active for 25 years. This system glows 100 times brighter than conventional photoluminescent lume, making the dial readable in complete darkness without any action from the wearer. For professionals who operate at night or in low-visibility environments, this is a meaningful practical difference from charge-dependent lume.\u003c\/p\u003e\n\n\u003ch2\u003eReliable Movement, Wearable Weight\u003c\/h2\u003e\n\u003cp\u003eThe Miyota Super 2035 quartz movement is a Japanese-made three-hand caliber with a stated 4-year battery life, reducing the frequency of service interruptions in the field. At 48.4 grams total weight, the watch sits lightly on the wrist for extended wear. The genuine Italian leather strap is described as waterproof and closes with a titanium signature buckle; the 20mm lug width is a standard size compatible with aftermarket straps if a different material is preferred.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTitanium case and crown:\u003c\/strong\u003e 40mm case with fixed bezel, multiple O-ring-sealed crown, and screw-in USMC emblem caseback\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSapphire crystal:\u003c\/strong\u003e antireflective coating for glare-free viewing\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWater resistance:\u003c\/strong\u003e rated to 100 meters\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwiss Pro-Glo T100 tritium lume:\u003c\/strong\u003e self-powered, 25-year continuous glow using the largest tritium tubes in the series\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiyota Super 2035 movement:\u003c\/strong\u003e Japanese quartz, 3-hand, 4-year battery life\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eItalian waterproof leather strap:\u003c\/strong\u003e titanium signature buckle, 20mm lug width\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003ctable\u003e\n  \u003cthead\u003e\n    \u003ctr\u003e\n      \u003cth\u003eSpecification\u003c\/th\u003e\n      \u003cth\u003eDetail\u003c\/th\u003e\n    \u003c\/tr\u003e\n  \u003c\/thead\u003e\n  \u003ctbody\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCase material\u003c\/td\u003e\n      \u003ctd\u003eTitanium\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCase diameter\u003c\/td\u003e\n      \u003ctd\u003e40mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCase thickness\u003c\/td\u003e\n      \u003ctd\u003e11mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLug width\u003c\/td\u003e\n      \u003ctd\u003e20mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e48.4 grams\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCrystal\u003c\/td\u003e\n      \u003ctd\u003eSapphire with antireflective coating\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWater resistance\u003c\/td\u003e\n      \u003ctd\u003e100 meters\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eMovement\u003c\/td\u003e\n      \u003ctd\u003eJapanese Miyota Super 2035 quartz, 3-hand\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBattery life\u003c\/td\u003e\n      \u003ctd\u003e4 years (stated)\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eIllumination\u003c\/td\u003e\n      \u003ctd\u003eSwiss Pro-Glo T100 tritium, self-powered, 25-year continuous glow\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCaseback\u003c\/td\u003e\n      \u003ctd\u003eTitanium screw-in, embossed USMC emblem\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStrap\u003c\/td\u003e\n      \u003ctd\u003eGenuine Italian waterproof leather, black\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eBuckle\u003c\/td\u003e\n      \u003ctd\u003eTitanium signature buckle\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCase finish\u003c\/td\u003e\n      \u003ctd\u003eTitanium IP black\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDial color\u003c\/td\u003e\n      \u003ctd\u003eSand\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eSKU\u003c\/td\u003e\n      \u003ctd\u003ePTK 3106\u003c\/td\u003e\n    \u003c\/tr\u003e\n  \u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch2\u003eWho This Is For and Isn't\u003c\/h2\u003e\n\u003cp class=\"product-fit-yes\"\u003eThe Protek Model 3106 suits military personnel, veterans, law enforcement officers, and tactical professionals who want a lightweight titanium field watch with always-on low-light readability, a meaningful USMC heritage detail, and a quartz movement that minimizes maintenance. The 40mm case size and 48.4-gram weight make it practical for all-day wear.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis watch is not a dive watch and is not rated for scuba or high-pressure water activities despite its 100-meter water resistance. It does not include a rotating bezel, chronograph function, or GPS. Buyers seeking a mechanical or automatic movement will need a different model, as the 3106 uses a quartz caliber.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eDoes the tritium illumination require charging or activation?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eNo. The Protek Model 3106 uses a Swiss Pro-Glo T100 self-powered tritium illumination system that glows continuously for 25 years without exposure to any external light source. Unlike photoluminescent lume, tritium tubes produce their own light through a natural low-level radioactive process, so the dial is readable in complete darkness at any time without any action from the wearer.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the water resistance rating, and can it be worn swimming?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Protek Model 3106 is water resistant to 100 meters. This rating is generally considered suitable for swimming and snorkeling. It is not rated for scuba diving or high-pressure water activities. The titanium crown is sealed with multiple O-rings and the caseback screws in, supporting the water resistance rating during surface water activities.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat movement does the Model 3106 use, and how long does the battery last?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Protek Model 3106 uses a Japanese Miyota Super 2035 quartz three-hand movement with a stated battery life of four years. Quartz movements are known for accuracy and low maintenance. When the battery requires replacement, any watchmaker or jeweler equipped for standard quartz calibers can perform the service.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eWhat is the lug width, and can the strap be replaced?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Protek Model 3106 has a 20mm lug width, which is a standard size. The watch ships with a genuine Italian waterproof leather strap in black with a titanium signature buckle. The 20mm lug width means a wide range of aftermarket straps in leather, nylon, or rubber are compatible if a different material or style is preferred.\u003c\/p\u003e\n\n\u003ch3 class=\"product-faq-q\"\u003eCan this watch ship to any US state?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Protek Model 3106 Titanium USMC Field Watch is a timepiece, not body armor, and carries no state-level shipping restrictions. No additional shipping restrictions are known for this item.\u003c\/p\u003e","brand":"Protek Watches","offers":[{"title":"Default Title","offer_id":67301458968947,"sku":"TGD-PTK 3106","price":594.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1926\/7025\/files\/ptk-3106_l.jpg?v=1793763259","url":"https:\/\/bulletproofzone.com\/products\/protek-model-3106-titanium-usmc-field-watch-tritium","provider":"Bulletproof Zone","version":"1.0","type":"link"}