MWC Mk III Stainless Steel 1950's Pattern 100m Water Resistant Automatic Military Watch with Sapphire Crystal (Unbranded Variant with Plain Engravable Caseback) 200m G10 Strength and Durability: Sapphire crystals

Strength and Durability: Sapphire crystals are significantly more resistant to impact and scratches compared to mineral glass

This feature is crucial for submarine crews when coming to periscope depth

Model: MKIII/AU/SS/1224

below that is the full information relating to this model from the factory website which gives full details of all of the dimensions

we offer the MKIII models

MWC Mk III Stainless Steel 1950's Pattern 100m Water Resistant Automatic Military Watch with Sapphire Crystal (Unbranded Variant with Plain Engravable Caseback) 200m G10 Strength and Durability: Sapphire crystalsSKU Code: MKIIISSSTUN MY This MKIII variant features an unbranded dial, a popular request among many MWC clients. The MKIII automatic is a modern recreation of the classic 1950s NATO specification watches, originally made under the UK Ministry of Defence reference 6B 346 Mk XI. While it retains the vintage style of the 1950s, it incorporates modern technology for improved accuracy, using a Miyota 21 jewel, 21,600 bph automatic movement with up to a 40