{"product_id":"protek-watches-model-4001-aggressor-carbon-4000-dive-watch","title":"Protek Watches Model 4001 Aggressor Carbon 4000 Dive Watch","description":"\u003cp class=\"product-lead\"\u003eThe Protek Watches Model 4001 Aggressor Carbon 4000 is a 45mm carbon composite dive watch rated to 300 meters water resistance, built for divers and tactical users who need reliable timekeeping and low-light readability in demanding conditions. It runs on a Japanese Miyota 2035 quartz movement with a 4-year battery and uses the Swiss Pro-Glo T100 tritium illumination system for continuous visibility without an external light source. One configuration is available: black dial with a charcoal rubber strap.\u003c\/p\u003e\n\n\u003ch2\u003eBuilt for Depth and Darkness\u003c\/h2\u003e\n\u003cp\u003eThe Model 4001 Aggressor is water resistant to 300 meters, and every watch is tested in both air and water before leaving the factory. The 45mm carbon composite case keeps weight down to 82 grams while maintaining structural integrity under pressure. A 316L stainless steel screw-in crown with multiple O-rings and a screw-in embossed caseback of the same steel provide the sealing that makes that depth rating practical rather than nominal.\u003c\/p\u003e\n\n\u003ch2\u003eContinuous Illumination Without Charging\u003c\/h2\u003e\n\u003cp\u003eThe Swiss Pro-Glo T100 tritium illumination system is self-powered and glows continuously for 25 years without needing to be charged by an external light source. Protek states it glows 100 times brighter than conventional photoluminescent lume systems. For operators working in low-light or no-light environments, that means the watch is readable whenever it is needed, not only after recent exposure to light. The sapphire crystal carries an antireflective coating for glare-free viewing in bright conditions.\u003c\/p\u003e\n\n\u003ch2\u003eDive-Ready Bezel and Secure Strap\u003c\/h2\u003e\n\u003cp\u003eThe 60-click unidirectional ratcheting bezel is designed for dive timing: unidirectional rotation means an accidental knock can only shorten a displayed elapsed time, never extend it, which matters when tracking a decompression stop or a timed entry. The genuine rubber strap measures 22mm at the lug and 20mm at the buckle, with quick-release spring pins for tool-free swaps. The steel signature buckle reinforces the connection. Blue, yellow, and orange straps are sold separately.\u003c\/p\u003e\n\n\u003ch2\u003eFeatures\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCarbon Composite Case:\u003c\/strong\u003e 45mm diameter, lightweight at 82 grams total watch weight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60-Click Unidirectional Ratcheting Bezel:\u003c\/strong\u003e dive timing bezel with indexed clicks\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePro-Glo T100 Tritium Illumination:\u003c\/strong\u003e Swiss self-powered system, 25-year continuous glow, no charging required\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\u003e300-Meter Water Resistance:\u003c\/strong\u003e each watch tested in both air and water\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiyota 2035 Quartz Movement:\u003c\/strong\u003e Japanese 3-hand movement with 4-year battery\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 Diameter\u003c\/td\u003e\n      \u003ctd\u003e45mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCase Material\u003c\/td\u003e\n      \u003ctd\u003eCarbon Composite\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCaseback\u003c\/td\u003e\n      \u003ctd\u003e316L Stainless Steel, screw-in, embossed signature\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eCrown\u003c\/td\u003e\n      \u003ctd\u003e316L Stainless Steel, screw-in, multiple O-rings; color matches dial\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\u003eMovement\u003c\/td\u003e\n      \u003ctd\u003eJapanese Miyota 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\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWater Resistance\u003c\/td\u003e\n      \u003ctd\u003e300 meters (tested in air and water)\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\u003eBezel\u003c\/td\u003e\n      \u003ctd\u003e60-click unidirectional ratcheting dive timing bezel\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStrap Width\u003c\/td\u003e\n      \u003ctd\u003e22mm lug \/ 20mm buckle end\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eLug Width\u003c\/td\u003e\n      \u003ctd\u003e22mm\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStrap Material\u003c\/td\u003e\n      \u003ctd\u003eGenuine rubber with steel signature buckle, quick-release spring pins\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eDial Color\u003c\/td\u003e\n      \u003ctd\u003eBlack\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eStrap Color\u003c\/td\u003e\n      \u003ctd\u003eCharcoal\u003c\/td\u003e\n    \u003c\/tr\u003e\n    \u003ctr\u003e\n      \u003ctd\u003eWeight\u003c\/td\u003e\n      \u003ctd\u003e82 grams\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 Model 4001 Aggressor suits divers, tactical operators, and outdoor users who need a durable, legible watch rated to 300 meters and readable in complete darkness without any charging routine. The 45mm case and rubber strap are sized for active wear, and the tritium system makes it a practical choice for anyone whose work or recreation takes them into low-light environments regularly.\u003c\/p\u003e\n\u003cp class=\"product-fit-no\"\u003eThis watch is not a mechanical or automatic timepiece; it uses a battery-powered quartz movement, which may not suit buyers seeking a self-winding or hand-wound watch. Additional strap colors are not included and must be purchased separately. No dive computer functions, depth gauge, or digital display are present.\u003c\/p\u003e\n\n\u003ch2\u003eCommon Questions\u003c\/h2\u003e\n\u003ch3 class=\"product-faq-q\"\u003eHow does the tritium illumination work, and does it need to be charged?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Model 4001 Aggressor uses the Swiss Pro-Glo T100 tritium system, which is self-powered by tritium gas sealed in small tubes on the dial and hands. It glows continuously for 25 years without exposure to any external light source. Unlike photoluminescent lume, it does not need to be \"charged\" under a lamp or in sunlight before use in the dark.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eWhat does 300-meter water resistance mean for everyday use?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Model 4001 Aggressor is rated to 300 meters water resistance, and every watch is tested in both air and water. This rating is suitable for recreational scuba diving and surface water activities. No saturation diving or mixed-gas rating is stated for this watch.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eCan the strap be swapped, and what sizes fit?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Model 4001 Aggressor has a 22mm lug width and uses quick-release spring pins, so the strap can be changed without tools. The included charcoal rubber strap measures 22mm at the lug end and 20mm at the buckle end. Protek sells blue, yellow, and orange rubber straps separately; any 22mm quick-release strap from another source should also fit the lug width.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eHow long does the battery last, and what movement does the watch use?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Model 4001 Aggressor runs on a Japanese Miyota 2035 quartz 3-hand movement with a stated battery life of 4 years. When the battery requires replacement, a watchmaker or jeweler with the correct 316L stainless steel screw-in caseback tools can perform the service while maintaining the watch's water-resistance seals.\u003c\/p\u003e\n\u003ch3 class=\"product-faq-q\"\u003eAre there shipping restrictions for this watch?\u003c\/h3\u003e\n\u003cp class=\"product-faq-a\"\u003eThe Model 4001 Aggressor Carbon 4000 is a watch, not body armor, and is not subject to the New York, Connecticut, or federal body armor shipping restrictions. It is subject to standard US export regulations.\u003c\/p\u003e","brand":"Protek Watches","offers":[{"title":"Default Title","offer_id":67300901552499,"sku":"TGD-PTK 4001","price":594.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1926\/7025\/files\/ptk-4001_l.jpg?v=1793759417","url":"https:\/\/bulletproofzone.com\/products\/protek-watches-model-4001-aggressor-carbon-4000-dive-watch","provider":"Bulletproof Zone","version":"1.0","type":"link"}