SKU: 7818839302

MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in a Titanium Case with GTLS and Helium Valve (Automatic)

Sale price$349.20 Regular price$388.00
Save 10%

Pay in installments of $97.00 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Aug 14 - Aug 19

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

MWC "Depthmaster" 100atm / 3,280ft / 1000m Water Resistant Military Divers Watch in a Titanium Case with GTLS and Helium Valve (Automatic)SKU: T100AT 12 ST SLA The MWC Titanium Depthmaster is our latest heavy duty professional dive watch and is engineered for extreme environments. Designed around real operational requirements rather than cosmetic dive styling, this model combines 100ATM (1000m 3,280ft) water resistance, a sapphire crystal, ceramic bezel and always on GTLS tritium illumination. Unlike many oversized dive watches, the Depthmaster is built to remain wearable for extended

SKU: T100AT/12/ST/SLA

The MWC Titanium Depthmaster is our latest heavy-duty professional dive watch and is engineered for extreme environments. Designed around real operational requirements rather than cosmetic “dive styling,” this model combines 100ATM (1000m / 3,280ft) water resistance, a sapphire crystal, ceramic bezel and always on GTLS / tritium illumination.

Unlike many oversized dive watches, the Depthmaster is built to remain wearable for extended periods. Large military watches are frequently manufactured in titanium to reduce fatigue — the reduction in weight makes a substantial difference when worn daily for long durations, particularly on a 47mm watch designed for all types of diving from Scuba to Saturation diving.

The watch uses a wider 24mm strap (most military divers use 20mm) for improved stability and security during active use, and the ceramic bezel offers excellent grip even in wet or extremely cold conditions.

This particular variant features a 24-hour military dial for quick time interpretation in operational or low-light conditions.


Tritium GTLS Illumination

The Depthmaster uses GTLS tritium tubes on the hands and markers. Unlike conventional lume, tritium does not require charging from sunlight or artificial light. The watch remains readable continuously, all night, every night and GTLS tritium tubes typically remain useful for about 20–25 years — making it especially suitable for military, security, aviation and maritime use.

The bezel markings additionally use Luminova for high initial brightness when exposed to light.


Helium Escape Valve (Why It Exists)

All MWC 100ATM models include an automatic helium escape valve.

Helium molecules are extremely small. During saturation diving, they can slowly enter the watch case while divers live in pressurised environments using helium-oxygen breathing mixtures. When the diver returns to surface pressure, trapped helium expands and can force out the crystal or damage the crown.

The one-way valve automatically releases the internal gas during decompression, preventing damage to the watch.

This feature is primarily required by saturation divers. Most recreational divers will never need it, but a true professional-grade deep diver must include it to be fully fit for purpose.


Sapphire Crystal

The watch is fitted with an anti-reflective sapphire crystal. Sapphire is significantly more scratch- and impact-resistant than mineral glass and far more durable than acrylic. In real-world service use, the overwhelming majority of cracked crystals occur on mineral or acrylic watches — sapphire dramatically reduces that risk.


Movement

The Depthmaster is powered by the reliable 24-jewel NH35A automatic movement with hacking function, allowing precise synchronisation.
Power reserve: approximately 41 hours.


Specifications

Movement: 24-Jewel Automatic NH35A with hacking (hand-winding capable)
Water Resistance:
100ATM / 1000m / 3,280ft
Crown:
Screw-down, sealed
Helium Escape Valve:
Automatic one-way release valve
Case Diameter:
44mm (47mm including crown)
Thickness:
18mm
Lug-to-Lug Length:
48mm
Case Material:
Titanium
Crystal:
Sapphire with anti-reflective coating
Crystal Diameter:
31mm
Bezel:
Unidirectional dive bezel with ceramic insert
Illumination:
Tritium GTLS tubes on hands & markers, Luminova on bezel
Lugs:
Spring-bars
Strap:
24mm military NATO webbing strap (1 x Grey and 1 x Black)
Weight:
Approx. 85g


Designed for Real Conditions

Professional divers, maritime personnel and military users often operate in cold, wet and high-pressure environments for extended periods. Watches in this category are intended to be reliable equipment rather than jewellery. The Depthmaster is built accordingly: high water resistance, continuous night visibility, shock resistance and simple operation while wearing gloves.

This is not a fashion diver — it is a functional instrument watch engineered for harsh service conditions.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 7818839302

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 10 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
A
Verified Purchase
Andie Blane
Los Angeles, US
★★★★★ 5
Release Me book- Shatter Me series
Love. The series is amazing and I was tickled to snag the pretty version. Great seller, book arrived on time and in perfect condition.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
J
Verified Purchase
Julie Mc
Natrona Heights, US
★★★★★ 5
Tahereh Mafi Writes the Most Beautiful Stories!
Format: Kindle
***Spoilers Ahead*** ⭐️⭐️⭐️⭐️⭐️ from me!!! Release Me by Tahereh Mafi centers almost entirely on the complicated, intense connection between James and Rosabelle. James is still all in, trying to break through Rosabelle’s walls and get her to open up, while Rosabelle is focused on one goal above everything else: finding a way back home so she can destroy Klaus, help bring down what remains of The Reestablishment, and save her sister. She fully believes in that mission, but she feels trapped within the New Republic, unable to act, which only adds to her frustration and inner conflict. At the same time, Rosabelle is drawn to James in a way she cannot ignore. He becomes her only sense of safety, the one place where she can let her guard down, even as she fights against that pull. James, on the other hand, is exactly where he wants to be, with her, even as Warner and the rest of his family push back hard against the relationship because of her past. Warner’s perspective adds another layer of tension, especially as he tries to understand Rosabelle and realizes she is the first person he has ever encountered whose emotions he cannot read. As everything builds, the story leans heavily into trust, control, and the push and pull between love, loyalty, and the need to destroy the past. Tahereh Mafi really just knows how to write a love story that gets under your skin, and this one absolutely did that for me. I am fully, completely in on James and Rosabelle. The emotional intensity between them is unreal, and what makes it hit so hard is that it never feels shallow or forced. They are both so deeply gone for each other, even while Rosabelle is still fighting her own plans, her past, and everything she thinks she has to do. James is steady in the way he wants her, protects her, and keeps reaching for her, and Rosabelle’s pull toward him feels just as powerful. You can feel that these two are not casually circling each other. They are fully in it, whether they want to admit it or not. What really made this book a five-star read for me is the way Mafi writes their dialogue and inner monologues. It is intense, aching, vulnerable, and honestly kind of devastating in the best way. Every conversation between them feels loaded, and every thought they have about each other just digs the knife in deeper. I loved the tension of Rosabelle being so focused on destroying Klaus and taking down what remains of The Reestablishment, while James becomes the one place where she feels safe enough to breathe. That push and pull was beautiful. And then you have everyone around James warning him away from her, which only adds even more weight to the whole thing. Also, Warner trying to understand Rosabelle when he cannot read her the way he reads everyone else was such an interesting layer. This book gave me emotion, longing, conflict, and a romance I am fully invested in.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 16, 2026
H
Verified Purchase
Holly
Whiting, US
★★★★★ 5
Warner POV!!
Beautiful cover art and sprayed edges. And the book is so good. I missed Warner and was glad to get a few chapters from his pov.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 15, 2026
A
Verified Purchase
Ashley Patterson
Louisville, US
★★★★★ 4
4 for world
Format: Kindle
So I’m giving a 4 Star more so probably because I love the world and the original shatter me series. This particular book was fine it wasn’t bad but I also felt like nothing really happened either. If that makes sense. I don’t regret reading or buying at all but just wished more happened within the story. Still obsessed with its Warner and Ella love theme 🥰
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 8, 2026
B
Verified Purchase
Beyonce
San Leandro, US
★★★★★ 5
Great sequel
Format: Kindle
I liked that this book was fast paced and more background for the main characters was provided. I love the voice of this author as it is poetic, honest, and stirring. It drags a little bit towards the end but otherwise it is pretty good!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 1, 2026

recommand products