Men's Piston Chronograph Black Dial Rose Gold Tone IP Case Black Silicone RL-50034-RG-01 Watch An aura of brilliance. This Red Line timepiece glows with its irradiant charm. Its smooth design will intensify anyone's personality. Case: Rose gold tone stainless steel Case Back: Screw-down stainless steel Case Diameter: 44 mm Case Shape: Round Case Thickness: 12 mm Bezel: Unidirectional rose gold tone stainless steel with black and rose gold tone top ring Dial Color: Black Hands: Rose gold tone, white and luminous hour and minute. Rose gold tone second. Rose gold tone and luminous subdial Markers: Rose gold tone and luminous indices Calendar: Date display between 4:00 and 5:00 Crown: Pull/push with red silicone rim Subdials: 60 second, 60 minute and 24 hour Crystal: Mineral Material: Silicone Water Resistant: 10 ATM/100 meters/330 feet Movement: Japanese chronograph quartz Strap Color: Black Strap Length: Up to 8 inches Strap Material: Black textured silicone Strap Width: 20 mm (22 mm between lugs) Clasp Type: Buckle Warranty information available at ILS Watch Warranty Co.. Watch box included.