Bertucci A-1S Field Watch White/SS-Black Band 10011 The A-1S Field features a traditionally sized 36 mm brushed stainless steel case... a classic based on its essential function, high value and long lasting durability. Features: - Durable U.S. patented brushed finish stainless steel case - Stainless steel screw down case back - Scratch-resistant hardened mineral glass crystal - All-metal Japan made quartz movement - Stainless steel screw down crown is ergonomically offset at 4 o'clock - Swiss super luminous hands and luminous markers - 12/24 hour markings dial - Integrated unbreakable stainless steel band retention lug bars - 100 M water resistance - Equipped with durability certified Active Comfort high performance bands Specifications: - Case diameter: 36 millimeters - Case Thickness: 12.2 millimeters - Band Material: Nylon - Band length: Men's Standard - Band width: 19.1 millimeters - One size fits all - 3 year battery life