Seiko Prospex x Mechanical Captain Willard ft. 1970 Diver Modern Re-Interpretation Men Casual Formal Tonneau Diver 200m Water Resistant Watch SLA051J1 SLA051 SLA-051 SLA-051J1

Caliber Number / Movement
8L35 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 50 hours ( 15 to -10 seconds per day)

Crystal
Sapphire crystal (curved, anti-reflective coating)

LumiBrite
Lumibrite on hands, indexes and bezel

Case & Band Material
Stainless steel (super hard coating) case with metal band (three-fold clasp with secure lock, push-button release with extender)

Water Resistance
200m / 660ft diver’s

Case Size
Thickness: 13.0 mm
Diameter: 44.0 mm
Length: 49.3 mm

Other Specifications
Seiko Prospex x Mechanical Captain Willard ft. 1970 Divers' Modern Re-Interpretation
Made in Japan
Unidirectional rotating bezel
Screw-down crown
Screw case back
26 jewels
Date display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)