AVI-8 Men's AV-4039-02 Hawker Hunter Analog Display Japanese Quartz Brown Watch Running on a solar-powered Japanese Quartz movement and featuring a stainless steel case designed with cues taking from cockpit gauges and instruments, this aviation-style watch from the Hawker Hunter collection of AVI-8 is true to its aviation past Genuine leather strap with stainless steel buckle and rivets; Date window Japanese-quartz Movement Case Diameter: 44mm Water resistant To 165 Feet