Seiko Prospex SBDC101 Automatic Divers JDM Watch Wall Clocks Countdown start time setting range:

Countdown start time setting range: 1 second to 24 hours (1-second increments and 1-hour increments)

Case Thickness: 7

Caliber: 5T82

2 × 30

Seiko Prospex SBDC101 Automatic Divers JDM Watch Wall Clocks Countdown start time setting range:Seiko JDM Prospex Automatic SBDC101 Diving Watch Specifications: Seiko Prospex Series #SBDC101 Black Dial Stainless Steel Band 200m Water Resistance Mechanical Self Winding (with Hand Winding) Caliber 6R35 24 Jewels Date Display Accuracy: Day Difference +25 Seconds to 15 Seconds Driving Period: Lasts about 70 Hours at Maximum Hoisting Stainless Steel Case (Partly Hard Coating) Diamond Shield Case Coating Curve Sapphire Glass Internal Anti Reflective