Seiko Velatura Alarm Chronograph SNAF39 SNAF39P1 SNAF39P Men's Watch Case 10mm 6mm Water Resistance Depth: 30M Primary Colour:dark brown 38mm 6mm Water Resistance Depth: 30M Case Thickness: Lug Width: Caliber: Dial Material: Sapphire Crystal Display Type: digital item_weight: 500 g Movement: quartz Description: Features: Case Bezel Material: Resin Chrome Plated Stainless Steel Bracelet Quartz Movement Sapphire Crystal Floral Dial Digital Display LED Light 1 100 Second Stopwatch Daily Alarm 12 24 Hours Display Hourly Time Signal Auto Calendar (Set At 28 Days For February) Regular Timekeeping Accuracy: ±30 Seconds Per Month Day And Date Display Screw Down Crown Solid Case Back Deployment Clasp 30M Water Resistance Approximate Case Diameter: 29mm Approximate Case Thickness: 8 Wristband: white and sand varnished leather Features: Stainless Steel Case Stainless Steel Bracelet Caliber 7T62 Quartz Movement Scratch Resistance Anti Reflective Sapphire Crystal Black Dial Screw Case Back Date Display Split time measurement Stopwatch (Measures 60 Minutes In 1 15 Of A Second) Alarm Function Luminous Hands and Markers 100M Water Resistant Approximate Case Diameter 47mm Approximate Case Thickness 12mm