Seiko Cal. 0760 - 866

Seiko 0760-866

The 0760-866 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0760 caliber with 35j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-d739bc671906]

Also known as: Sumo, Helmet

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
13.0mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
White
Jewels
35j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1998

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seikata-wm-d739bc671906