Seiko
Seiko Prospex Marinemaster 1968 Heritage Diver's 42.6MM Automatic Watch SLA077J1
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Caliber Number: 8L35
Movement Type: Automatic with manual winding
Precision: +15 to -10 seconds per day
Power reserve: Approx. 50 hours
Jewels: 26
28,800 vibrations per hour (8 beats per second)
Stop second hand function
Date display
Case Material: Stainless steel
Case Size
Thickness:13.4mm
Diameter:42.6mm
Lug-to-lug:49.3mm
Crystal: Dual-curved sapphire crystal
Crystal Coating: Anti-reflective coating on inner surface
LumiBrite: LumiBrite on hands, index(es) and bezel
Clasp: Three-fold clasp with secure lock , push button release with extender
Distance between lugs: 20
Water Resistance: 300m / 1000ft diver's
Magnetic Resistance: 4,800 A/m
Weight: 196.0g
Unidirectional rotating bezel
Screw-down crown
Three-fold clasp with secure lock
Screw case back
