Brand Name: Stuhrling Style Number: 430G.33112 Series: Legacy Style (Gender): Men's Case Material: 316L Surgical Grade Stainless Steel Case Shape: Round Movement: Automatic Number of Jewels: 20 Jewels Functions: Classic Three Hand Movement Crystal Material: Krysterna Crystals (Front & Back) Case Length: 42.0 mm Case Width: 42.0 mm Case Thickness: 13.6 mm Caseback: Screw Down Exhibition Case Back Bezel Material: Brushed Finish Bezel Crown Material: Push/Pull Diagonally Fluted Crown with Stuhrling S Logo Power Reserve: 36 Hours Watch Bracelet / Strap Material: Stainless Steel Link Bracelet (22mm wide) Watch Clasp Material: Push Button Deployant Clasp