Seiko Prospex x Mechanical 62MAS ft. 1965 Diver Modern Re-Interpretation Men Casual Formal Tonneau Diver 200m Water Resistant Watch SPB143J1 SPB143 SPB-143 SPB-143J1

Caliber Number / Movement
6R35 (automatic with manual winding capacity)

Power Reserve / Accuracy
Approximately 70 hours ( 25 to -15 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: 13.2 mm
Diameter: 40.5 mm
Length: 47.6 mm

Other Specifications
Seiko Prospex x Mechanical 62MAS ft. 1965 Divers' Modern Re-Interpretation
Made in Japan
Unidirectional rotating bezel
Screw-down crown
Screw case back
24 jewels
Date display
Stop second hand function (hacking mechanism)
Regular timekeeping (analog display)