Steinhart Ocean One GMT BLUE-RED. 2 Ceramic Men's Diver Watch Silicone 103-1100 Model: 103-1100 Case Case Shape: Round Case Back: Solid Case Material: Stainless Steel Case Measurements(mm): 42 Case Thickness(mm): 13 Weight: 189g Movement Movement Type: Automatic Movement: SW330-1 Elaboré Movement COA: Switzerland Movement: 28,800 VPH 25 Jewels Strap Strap: Silicone Strap Color: Black Clasp: Buckle Band Width(mm): 22 Dial Dial Color: Black Luminous: Hands/Hour Marks Bezel Type: unidirectional Bezel Material: Ceramic Bezel Color: Blue-Red Crystal Type: Sapphire Crown Type: screwed Crown Feautures Water Resistance: 30 ATM Functions: GMT/Date/Hours/Minutes/Seconds Display Type: Analog Condition: New Chronotiempo SKU: 578000102901