Seiko 5 Sports Flieger SRPH31K1 SRPH31 SRPH31K Blue Nylon Automatic Watch Citizen Chronograph Approximate Case Diameter: 30mm

Approximate Case Diameter: 30mm

Approximate Case Diameter: 41mm

Casio Quartz Watch Series

Accuracy: 20 ± Seconds Per Month

Calendar system: Auto-calendar pre-programmed to the year 2079

Seiko 5 Sports Flieger SRPH31K1 SRPH31 SRPH31K Blue Nylon Automatic Watch Citizen Chronograph Approximate Case Diameter: 30mmSeiko SRPH31 SRPH31K1 SRPH31K Mechanical Blue Dial Analog Sports Watch Specifications: Seiko 5 Sports Flieger Watch #SRPH31K1 Nylon Strap Blue Dial 100m Water Resistance Power Reserve Automatic Movement Caliber: 4R36 24 Jewels Hardlex Crystal Analog Display Stainless Steel Case Luminous Hands And Markers Day And Date Display Pull Push Crown See Through Case Back Buckle Clasp Case Diameter: 39. 4mm Case Thickness: 13. 2mm Lug Width: 20mm Weight: 75g