Model PT4003 Aggressor Professional Diving Watch
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Model PT4003 Aggressor
Description
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.
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.
Key Features
- 45mm Carbon Composite Case: Lightweight yet tough construction designed to handle the rigors of diving and outdoor use.
- 60-Click Unidirectional Ratcheting Dive Timing Bezel: Precise, secure elapsed-time tracking - a must for safe diving.
- 300-Meter Water Resistance: Every watch is individually tested in both air and water to confirm water resistance before it ships.
- Swiss Pro-Glo T100 Tritium Illumination: Self-powered tritium tubes glow continuously for 25 years with no external charging needed - 100X brighter than conventional lume.
- Miyota 2035 Japanese Quartz Movement: Reliable 3-hand movement with a 4-year battery life for virtually maintenance-free timekeeping.
- Sapphire Crystal with Antireflective Coating: Scratch-resistant sapphire glass with AR coating ensures glare-free readability in any lighting condition.
- 316L Stainless Steel Screw-in Crown: Multiple O-rings and color-matched crown provide a secure, watertight seal.
- 316L Stainless Steel Screw-in Embossed Caseback: Signature embossed caseback adds durability and a premium finishing detail.
- Genuine Rubber Strap (22mm x 20mm): Durable strap with a steel signature buckle and easy on/off quick-release spring pins for fast strap swaps.
- Weight: 82g, Lug Width: 22mm: Solid and substantial on the wrist without being bulky - sized right for active wear.
Shipping
Please email us at service@omahasportsandgames.com for a delivery ETA or to confirm shipping details.
What's Included
- ProTek Model PT4003 Aggressor Watch
- Genuine Rubber Strap with Steel Signature Buckle
Why You'll Love It
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.
Product Specifications
View Product Specs
| Case Size | 45mm |
|---|---|
| Case Material | Carbon Composite |
| Caseback | 316L Stainless Steel, Screw-in, Embossed Signature |
| Crystal | Sapphire with Antireflective Coating |
| Crown | 316L Stainless Steel, Screw-in, Multiple O-rings (color matches dial) |
| Bezel | 60-Click Unidirectional Ratcheting Dive Timing Bezel |
| Movement | Japanese Miyota 2035 Quartz 3-Hand |
| Battery Life | 4 Years |
| Illumination | Swiss Self-powered Pro-Glo T100 Tritium (25-Year Continuous Glow) |
| Water Resistance | 300 Meters (tested in air and water) |
| Strap | Genuine Rubber, 22mm x 20mm, Quick-Release Spring Pins |
| Buckle | Steel Signature Buckle |
| Lug Width | 22mm |
| Weight | 82 grams |
FAQ
What is tritium illumination and how does it work?
Tritium 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.
Can I swap the rubber strap for a different one?
Yes. 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.
How deep can I dive with the PT4003 Aggressor?
The 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.
What does "unidirectional" mean for the dive bezel?
A 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.
How often does the battery need to be replaced?
The 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.
Thank you for trusting us with your order! This product is shipped directly from the manufacturing warehouse to get to customers all over the U.S. as soon as possible!
While many of our products are prepared and shipped out within 48 hours, some of our items are built to order or require custom pieces that could take 2-6 weeks to prepare before shipping! Please contact us at 888-884-2234 for a delivery ETA if you have a strict timeline.
Thanks!
Omaha Sports & Games Team
Returns & Refunds Policy
Return Policy
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unworn or unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase. To start a return, you can contact us at service@omahasportsandgames.com.
If your return request is accepted, it will be up to you as the buyer to return the item in its original packaging, unworn and unused. You as the buyer will be responsible for paying the return shipping. We may be able to assist you in scheduling a pickup for return but the payment will still be your responsibility. You can always contact us for any return question at service@omahasportsandgames.com.
All products are subject to a minimum 15% restocking fee based on the quality of the returned product and packaging.
Items opened, tested, used, or any other non-new condition may be eligible for return based on the manufacturer's return policy.
Shipping Damages and Issues
You must inspect your order upon reception and refuse delivery if you see damage. DO NOT sign for delivery if there is apparent damage to the product. If you sign for the delivery and later claim shipping damage, there is very little we can do to help.
If your order does not require signing at delivery and is instead just dropped off at doorstep with damage, contact us immediately with photos of the damaged boxes.
If your item(s) is defective, damaged or if you receive the wrong item, contact us immediately so that we can evaluate the issue and make it right.
Exceptions / non-returnable items
Certain types of items cannot be returned, such as custom products, special orders or personalized items. Please get in touch if you have questions or concerns about your specific item.
Unfortunately, we cannot accept returns on sale items, gift cards, or multiple product bundle discounts.