Seiko Prospex Tuna Street Series Mens Watch SRPE29K. This new release Prospex watch has the classic tan and black bezel, with a grey shroud, matte tan strap, tan dial, and grey hands. Seiko street series SRPE29K1 - Automatic Movement - 200 Meters Water Resistant - Divers Watch - Case Diameter: 43.2mm - Case Material: Stainless Steel - Case Thickness: 12.7mm - Prospex Collection - Street Edition - Date and Day Display - Silicone Strap - Screw Down Crown -Hardlex Glass