Reference 01 798 7773 4284 Hb-jwb-set Case Propilot, 41.50 Mm, Stainless Steel Material Multi-piece Stainless Steel Case, Grey Pvd Plated, Pulsation Scale Top Ring Size 41.50 Mm Top Glass Sapphire, Domed On Both Sides, Anti-reflective Coating Inside Case Back Stainless Steel, Grey Pvd Plated, Screwed, Special Engravings Operating Devices Stainless Steel Screw-in Security Crown, Grey Pvd Plated Water Resistance 10 Bar Interhorn Width 20 Mm Movement Automatic Winding Gmt, Date Number Oris 798, Base Sw 330-1 Dimensions Ø 25.60 Mm, 11 1/2’’’ Functions Centre Hands For Hours, Minutes, Seconds And 24 Hours, Date Window, Instantaneous Date, Date And 24 Hour Corrector, Fine Timing Device And Stop-second Winding Automatic Winding Power-reserve 42 Hrs Vibrations 28’800 A/h, 4 Hz Jewels 25 Dial Black Material Black Dial Luminous Material Numerals And Hands Superluminova Bg W9 Grade A Strap/bracelet Leather Material Black Leather Strap, Stainless Steel, Grey Pvd Plated Folding Clasp All Information Provided From The Oris Webside