Ratio FreeDiver Version 03 Helium Safe 1000M Automatic Yellow Dial 1068HA90 34VA YLW V03 Men's Watch Purple and 200M water resistance in GBD 100SM 4A1 and 200M water resistance in a limited M Force edition 9537 delivers accurate Professional Dive Watch: Water resistant to 1000 meters (3300 feet) with helium escape valve Model Number 1068HA90 34VA YLW V03 Brand Ratio Collection FreeDiver Version 03 Gender Men's Case Shape Round Case Size Approximately 42 44mm (estimated) Case Material Stainless Steel Case Finish Brushed and Polished Estimated Weight Approximately 165g Lugs Count 4 Lug Width Approximately 22mm (estimated) Band Width 22mm (estimated) Crown Type Screw down Caseback Screw in Bezel Unidirectional Rotating Dive Bezel Dial Color Yellow Sunburst Dial Markers Luminous Applied Hour Markers Hands Luminous Sword and Mercedes style Hands Date Display Day Date at 3 o'clock Crystal Mineral or Sapphire Crystal Movement Type Automatic (Self winding Mechanical) Bracelet Type Two Piece Rubber Strap Band Material Rubber (Perforated) Band Color Black Clasp Type Tang Buckle Water Resistance 1000 Meters (3300 feet) Special Features Helium Safe