SKU: 55389056943

MWC 21 Jewel 300m Automatic Military Divers Watch with Sapphire Crystal and Ceramic Bezel on a NATO Webbing Strap

Sale price$197.10 Regular price$219.00
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Description

MWC 21 Jewel 300m Automatic Military Divers Watch with Sapphire Crystal and Ceramic Bezel on a NATO Webbing StrapSKU Code: SUB SS ST A MY This watch is one of MWC's current military specification diver's watches, featuring a robust stainless steel case, an anti reflective sapphire crystal, and a scratch resistant ceramic bezel. The watch is powered by an automatic (self winding) 21 jewel 21,600 bph Cal. 8215 movement with a 40 hour power reserve, and it can also be hand wound if needed. This timepiece represents exceptional value for its high specifications. Key

SKU Code: SUB/SS/ST/A/MY

This watch is one of MWC's current military specification diver's watches, featuring a robust stainless steel case, an anti-reflective sapphire crystal, and a scratch-resistant ceramic bezel. The watch is powered by an automatic (self-winding) 21-jewel 21,600 bph Cal. 8215 movement with a 40-hour power reserve, and it can also be hand-wound if needed. This timepiece represents exceptional value for its high specifications.

Key Features:

  • Movement: 21-jewel 21,600 bph Cal. 8215 with a 40-hour reserve
  • Crystal: Anti-reflective sapphire crystal
  • Bezel: Scratch-resistant ceramic
  • Water Resistance: 300m / 1000ft
  • Straps: Supplied with 2 x 20mm NATO straps (one in black, one in grey)
  • Crown: Screwdown
  • Caseback: Screw caseback

Dimensions and Specifications:

  • Width Including Crown: 45mm
  • Width Excluding Crown: 40mm
  • Thickness: 15mm
  • Crystal Diameter: 31mm
  • Lug to Lug: 49mm
  • Weight: 89.5g
  • Water Resistance: 300m / 1000ft

Benefits of Sapphire Crystal:

Many customers ask about the benefits of sapphire crystal over standard mineral crystal. Synthetic sapphire is the best material for watch crystals due to its exceptional strength, shatter resistance, and scratch resistance. These characteristics make it highly appealing to military and security personnel, police officers, and active outdoor enthusiasts—groups that account for over 70% of our customer base.

In our experience, over 90% of incidents involving cracked watch crystals occur with mineral glass. Even hardened mineral crystals do not match the durability of sapphire. Sapphire crystals are strengthened through a heat treatment process that removes internal stresses, followed by the application of two layers of anti-reflective coating. Although sapphire crystals are more expensive, they offer superior longevity, resilience, and performance, justifying their use in higher-end watches.


This watch combines historical design and modern functionality, making it an exceptional choice for professionals and enthusiasts alike. Its robust features and user-friendly design ensure it meets the demands of today's discerning watch wearers.

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: 55389056943

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Dave C
Cuba, US
★★★★★ 5
Quality socket
Size: 27mm
Beefy socket, worked great for removing filter housing for 2004 Mini.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 22, 2024
J
Verified Purchase
Jonathan Gerber
Belleville, US
★★★★★ 5
Fits really well. Materials appear sturdy.
Size: 36mm
Fits my 05 Z4 prefect. Materials seem sturdy. Will probably last longer than the car.
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Reviewed in the United States on November 19, 2025
H
Verified Purchase
Hugh G Koch
Port Orchard, US
★★★★★ 5
A great socket.
Size: 27mm
Got it for a bmw oil filter housing. It does its job great.
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Reviewed in the United States on February 4, 2024
T
Verified Purchase
The Central Scrutinizer
Pawtucket, US
★★★★★ 5
Gets Job Done. Good Price.
Size: 36mm
I used this to take the large bolt off the triple tree clamp on my motorcycle. For this purpose it worked great. I doubt I'll need to do this often and I'm unlikely to ever own the vehicles who's oil filter it fits but glad I bought it. If you need a 36mm bolt undone and have a 3/8th drive wratchet this is an economical way to get it done.
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Reviewed in the United States on October 29, 2017
H
Verified Purchase
Hummus man
Carnegie, US
★★★★★ 4
A good product for a good price.
Size: 36mm
it was the right size, what more could I ask for and no profile that's the bomb.
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Reviewed in the United States on January 18, 2018

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