Model: Seiko Prospex SLA037J1
Collection: Prospex Sea
Edition: Seiko Diver’s Watch 55th Anniversary Limited Edition (1,100 pieces worldwide)
Movement: Seiko Caliber 8L55
Movement Type: Automatic with Manual Winding
Frequency: 36,000 vibrations per hour (10 beats per second / Hi-Beat)
Accuracy: +15 to -10 seconds per day
Power Reserve: Approximately 55 hours
Jewels: 37
Functions:
Date Display
Stop Seconds (Hacking) Function
Case Material: Ever-Brilliant Steel
Case Diameter: 39.9mm
Case Thickness: 14.7mm
Lug-to-Lug: 47.9mm
Lug Width: 19mm
Crystal: Box-Shaped Sapphire Crystal
Crystal Coating: Anti-Reflective Coating (Inner Surface)
Dial Color: Blue Sunburst Dial
Bezel: Unidirectional Rotating Dive Bezel
Luminous Material: LumiBrite on Hands, Hour Markers & Bezel
Strap: Blue Silicone Strap
Crown: Screw-Down Crown
Case Back: Screw Case Back with Engraved Serial Number
Water Resistance: 200 metres / 660 feet (ISO Diver’s Watch)
Magnetic Resistance: 4,800 A/m
Style: Professional Dive Watch
Country of Manufacture: Made in Japan