VAER | A5 Field White: 10ATM, Sapphire Glass, USA Assembled。The Vaer A5 Field White (USA Automatic) 40mm is a premium, 10ATM-rated military-style, waterproof, automatic field watch, assembled in the USA with Ameriquartz movement. It features a 40mm stainless steel case, sapphire crystal, and Super-LumiNova, offering a durable, versatile, and elegant design suitable for both daily wear and water-based activities. Ocean-ready professional tool. Sized at 39mm, a great fit for most wrists. Considered a strong \"everyday carry\" (EDC) watch that bridges the gap between field and dress. - comes with 8 interchangeable bands (7 nylon, 1 rubber, 1 canvas style)