The A5 Field White is a military-inspired 10ATM watch, that stands out in the Vaer line-up thanks to its classic field watch design. As an A5 model, this watch is part of our automatic field collection, distinguished by its ocean-ready functionality, low-profile case design, ultra-slim self-winding movement, and full USA assembly. Additional straps included. CASE SPECIFICATIONS - 10ATM (100m) water-resistance rating - Locking screwdown crown - 316L stainless steel - Single domed sapphire w/ AR coating - 20mm lug width - 40mm case diameter - 48mm lug-to-lug Distance - 10.4mm Thickness MOVEMENT & ASSEMBLY - Automatic (Self-Winding) - Japanese Miyota 9015 Movement - 42 hour power reserve (28,800 bph) - -5/+15 sec/day timing tolerance - Assembled in the United States