INFANTRY Mens Military Tactical Watch Big Face Watches for Men Heavy Duty Movement: Miyota OS 11 Fly-Back chronograph Quartz; Military Army Style Function:Date display,Fly back chronograph,Waterproof 100M Case back: Authentic laser engraved logo;Dial: Grow in the dark Sandwich dial;Strap/Bracelet material: Genuine leather watch strap Measurements:Case Size (diameter): 48MM (not including the crown)/Case thickness: 13mm/Size of band lug: 24mm/Size of band: 180-220 Watch weight: 135g;Water-resistant to 330 feet (100 M)