MWC NATO Pattern Stainless Steel Military Pilots Chronograph with Sapphire Crystal and Swiss Ronda Movement Titanium 300m Featuring a case size of

Featuring a case size of 42

is based on designs made by a variety of manufacturers

despite our use of strengthened variants

anti-reflective sapphire crystal

a defining characteristic of the 1940s

MWC NATO Pattern Stainless Steel Military Pilots Chronograph with Sapphire Crystal and Swiss Ronda Movement Titanium 300m Featuring a case size ofSKU Code: TN7 BD CDB The MWC NATO chronograph in a stainless steel case is designed to meet the needs of military aircrews, airline pilots, and GA pilots. While based on the same specifications used by several other leading military manufacturers of NATO chronographs, this watch includes several improvements for enhanced operation and visibility. The case size is 45. 5mm, and the chronograph uses a high performance Swiss Ronda 5040. D movement.