Techne Automatic 41mm Harrier Aviator Watch with Anti-Reflective Sapphire Crystal #363.042Inspired by cockpit instruments, the Techne Harrier model 363.042 is an easy-to-read aviator watch with a 41mm diameter forged 316L stainless steel case. Like WWII era pilot watches, the 12:00 position features extra dots to give you instant visual orientation. The watch is powered by the superb 24-jewel Miyota 9015 self-winding automatic movement. The skeletonized hands have luminous filled tips as do the dial hour markers. The watch is ant-magnetic to 4,800 A/m (ISO 764 certified). Water resistance is 50 meters. The watch has an anti-reflective sapphire crystal and it is fitted with a thick leather strap with retro-style rivets at the lug ends.