Case - Case Material: Stainless Steel (brushed/polished) - Case Shape: Round - Bezel made of: Stainless Steel (polished), Stainless Steel (brushed) - Crystal: Mineral crystal - Case Colour: Silver - Bezel Function: Minute Scale - Back: Stainless steel back Movement - Calendar: Weekday + Date - Display Type: Hours, Minutes, Seconds - Movement: Quartz - Dial Style: Smooth - Illuminated: fluorescent (green) - Dial Colour: Black Strap - Strap Colour: Silver - Clasp: Automatic folding clasp - Strap Material: Stainless Steel (brushed/polished) Further Details - Product: Watch - Manufacturer: Seiko - Model: Classic - Special Feature: Classic & Simple - Logo on: Dial, Back, Clasp - Hallmark: Stainless Steel 316L - Guarantee: 2 Years Manufacturer"s Guarantee - Packaging: Original Packaging with Documents - Clasp: Automatic folding clasp Technical Details - Distance between lugs in mm/inches: 47 / 119.38 - Width of the Strap in mm/Inches: 20 / 50.8 - Diameter (without crown) in mm/inches: 40 / 101.6 - Weight in g/ounces: 107 / 3.77 - Height in mm/inches: 8 / 20.32 - Maximal Strap Circumference in mm/inches: 200 / 508.0 - Water-restistant (m/bar): 100 / 10.0