{"product_id":"model-pt4003-aggressor","title":"Model PT4003 Aggressor Professional Diving Watch","description":"\u003ch1\u003eModel PT4003 Aggressor\u003c\/h1\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003e\n  The ProTek Model PT4003 Aggressor is a serious 45mm carbon composite dive watch built for those who demand reliability under pressure. With 300-meter water resistance - individually tested in both air and water - this watch is ready for open-water dives, tactical use, or any adventure that calls for uncompromising performance. The 60-click unidirectional ratcheting bezel, sapphire crystal with antireflective coating, and screw-in crown with multiple O-rings reflect a level of engineering that serious divers and outdoor enthusiasts will immediately appreciate.\n\u003c\/p\u003e\n\u003cp\u003e\n  What truly sets the PT4003 apart is its Swiss self-powered Pro-Glo T100 tritium illumination system, which glows continuously for 25 years - no charging required, and 100 times brighter than standard photoluminescent lume. Paired with a dependable Japanese Miyota 2035 quartz movement and a genuine rubber strap with quick-release spring pins, the Aggressor is a watch you can trust the moment you strap it on.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003e45mm Carbon Composite Case:\u003c\/strong\u003e Lightweight yet tough construction designed to handle the rigors of diving and outdoor use.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e60-Click Unidirectional Ratcheting Dive Timing Bezel:\u003c\/strong\u003e Precise, secure elapsed-time tracking - a must for safe diving.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e300-Meter Water Resistance:\u003c\/strong\u003e Every watch is individually tested in both air and water to confirm water resistance before it ships.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSwiss Pro-Glo T100 Tritium Illumination:\u003c\/strong\u003e Self-powered tritium tubes glow continuously for 25 years with no external charging needed - 100X brighter than conventional lume.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMiyota 2035 Japanese Quartz Movement:\u003c\/strong\u003e Reliable 3-hand movement with a 4-year battery life for virtually maintenance-free timekeeping.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSapphire Crystal with Antireflective Coating:\u003c\/strong\u003e Scratch-resistant sapphire glass with AR coating ensures glare-free readability in any lighting condition.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e316L Stainless Steel Screw-in Crown:\u003c\/strong\u003e Multiple O-rings and color-matched crown provide a secure, watertight seal.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003e316L Stainless Steel Screw-in Embossed Caseback:\u003c\/strong\u003e Signature embossed caseback adds durability and a premium finishing detail.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGenuine Rubber Strap (22mm x 20mm):\u003c\/strong\u003e Durable strap with a steel signature buckle and easy on\/off quick-release spring pins for fast strap swaps.\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight: 82g, Lug Width: 22mm:\u003c\/strong\u003e Solid and substantial on the wrist without being bulky - sized right for active wear.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eShipping\u003c\/h2\u003e\n\u003cp\u003ePlease email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhat's Included\u003c\/h2\u003e\n\u003cul\u003e\n  \u003cli\u003eProTek Model PT4003 Aggressor Watch\u003c\/li\u003e\n  \u003cli\u003eGenuine Rubber Strap with Steel Signature Buckle\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eWhy You'll Love It\u003c\/h2\u003e\n\u003cp\u003e\n  The ProTek Aggressor line has earned a reputation among divers, military personnel, and serious outdoors enthusiasts who need a watch that simply will not let them down. The PT4003's tritium illumination means you'll have reliable visibility in the darkest underwater environments or nighttime conditions - for decades, not just years. The carbon composite case keeps weight down without sacrificing structural integrity, while the 316L stainless steel hardware ensures every critical component resists corrosion over a long service life. Quick-release spring pins mean you can swap straps in seconds, giving you the flexibility to adapt the watch to any situation. Whether you're logging dives, navigating backcountry terrain, or just want a timepiece built to handle daily punishment, the PT4003 Aggressor delivers confidence you can wear on your wrist.\n\u003c\/p\u003e\n\n\u003chr\u003e\n\n\u003ch2\u003eProduct Specifications\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eView Product Specs\u003c\/strong\u003e\u003c\/summary\u003e\n\u003ctable border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Size\u003c\/th\u003e\n\u003ctd\u003e45mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCase Material\u003c\/th\u003e\n\u003ctd\u003eCarbon Composite\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCaseback\u003c\/th\u003e\n\u003ctd\u003e316L Stainless Steel, Screw-in, Embossed Signature\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrystal\u003c\/th\u003e\n\u003ctd\u003eSapphire with Antireflective Coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCrown\u003c\/th\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\u003cth\u003eBezel\u003c\/th\u003e\n\u003ctd\u003e60-Click Unidirectional Ratcheting Dive Timing Bezel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMovement\u003c\/th\u003e\n\u003ctd\u003eJapanese Miyota 2035 Quartz 3-Hand\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery Life\u003c\/th\u003e\n\u003ctd\u003e4 Years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIllumination\u003c\/th\u003e\n\u003ctd\u003eSwiss Self-powered Pro-Glo T100 Tritium (25-Year Continuous Glow)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWater Resistance\u003c\/th\u003e\n\u003ctd\u003e300 Meters (tested in air and water)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eStrap\u003c\/th\u003e\n\u003ctd\u003eGenuine Rubber, 22mm x 20mm, Quick-Release Spring Pins\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBuckle\u003c\/th\u003e\n\u003ctd\u003eSteel Signature Buckle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eLug Width\u003c\/th\u003e\n\u003ctd\u003e22mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e82 grams\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cdiv class=\"custom-product-faq\"\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat is tritium illumination and how does it work?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eTritium is a radioactive isotope of hydrogen that emits a low-level glow when it interacts with a phosphor coating inside sealed glass tubes. Unlike traditional photoluminescent lume, tritium does not need to be \"charged\" by a light source - it glows continuously on its own. The Pro-Glo T100 system used in the PT4003 is rated for 25 years of continuous illumination and is 100 times brighter than standard lume, making it an outstanding choice for divers and anyone who needs reliable low-light readability.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eCan I swap the rubber strap for a different one?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eYes. The PT4003 features easy on\/off quick-release spring pins on its 22mm lug width, so you can swap straps in seconds without any tools. Blue, Yellow, and Orange straps are sold separately, giving you the flexibility to customize the look of your watch.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow deep can I dive with the PT4003 Aggressor?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe PT4003 is water resistant to 300 meters, which exceeds the requirements for recreational scuba diving (typically rated to 40 meters) and is well into the range for technical and professional diving applications. Every watch is individually tested in both air and water before leaving the factory.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eWhat does \"unidirectional\" mean for the dive bezel?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eA unidirectional bezel can only rotate in one direction - counterclockwise. This is a critical safety feature for dive timing: if the bezel is accidentally bumped during a dive, it will only move in the direction that reduces your indicated bottom time, never extending it. This prevents you from accidentally thinking you have more time underwater than you actually do.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003eHow often does the battery need to be replaced?\u003c\/summary\u003e\n\u003cp class=\"faq-content\"\u003eThe Miyota 2035 quartz movement in the PT4003 is rated for approximately 4 years of battery life. When it is time for a replacement, any qualified watchmaker or jewelry shop that services watches can replace the battery. Be sure to have the water-resistant seals inspected and replaced at the same time to maintain the watch's 300-meter water resistance rating.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003c\/div\u003e","brand":"ProTek","offers":[{"title":"Default Title","offer_id":55884340822321,"sku":"PT4003","price":575.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1724\/7681\/files\/protek-4000-aggressor-4003-carbon-blue-00_df2bd2e2-d3a2-4182-86bf-62ee317b530d.png?v=1787603698","url":"https:\/\/omahasportsandgames.com\/products\/model-pt4003-aggressor","provider":"Omaha Sports \u0026 Games","version":"1.0","type":"link"}