Seiko Cal. 0776 - 425

Seiko 0776-425

This Hand-Winding model from 1987 features a 37mm Hardlex-Coated Steel case. Powered by the 0776 caliber with 22j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-de5763f5d030]

Also known as: Helmet

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
180m
Dial Color
Black
Jewels
22j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1987

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seikata-wm-de5763f5d030