Seiko SBDC136 Alpinist Mechanical JDM Watch Seiko 5 Sports SRPE 600/hour vibrations

600/hour vibrations

Uni-directional rotating bezel

1/1000 Second Chronograph (12-hour total)

Seiko Prospex Automatic Watch SRPA81J1 SRPA81

Calibre 6L35

Seiko SBDC136 Alpinist Mechanical JDM Watch Seiko 5 Sports SRPE 600/hour vibrationsSeiko Prospex SBDC136 JDM Automatic Leather Watch Specifications: Seiko Prospex Alpinist Series #SBDC136 Leather Calf Strap Green Dial 200m Water Resistance Mechanical Self Winding (with Manual Winding) Caliber 6R35 24 Jewels Date Display Stainless Steel Case Sapphire Glass Magnetic Resistance Accuracy: Daily Difference +25 Seconds ~ 15 Seconds Drive Period: Lasts for About 70 Hours at Maximum Hoisting See Through Back Screw Back Screw Lock Type Crown