Seiko Cal. 0731 - 766

Seiko 0731-766

The 0731-766 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0731 caliber with 35j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-ae2857535e99]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
45mm
Case Thickness
13.1mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
160m
Dial Color
Burgundy
Jewels
35j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1981

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seikata-wm-ae2857535e99