Seiko Cal. 0771 - 770

Seiko 0771-770

The 0771-770 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0771 caliber with 30j jewels beating at 36,000 bph, it delivers a 38 hours power reserve. [seikata-wm-36562db6b881]

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
9.9mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
80m
Dial Color
Cream
Jewels
30j
Frequency
36,000 bph
Power Reserve
38 hours
Year
1977

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seikata-wm-36562db6b881