Ref: SP0031Q Case Diameter: 40mm Lug to lug: 43mm Thickness: 8.2mm Lug width: 25mm Weight: Update Case Material: Stainless steel 316L Strap Material: Stainless steel 316L Glass: Sapphire Crystal Luminous: Yes Movement: Japan VX3K Quartz Movement Crown: Screwed Water Resistance: 50m...