Seiko Cal. 0764 - 940

Seiko 0764-940

The 0764-940 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0764 caliber with 27j jewels beating at 36,000 bph, it delivers a 44 hours power reserve. [seikata-wm-9b89595eef91]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
41mm
Case Thickness
14.0mm
Lug Width
18mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
80m
Dial Color
Black
Jewels
27j
Frequency
36,000 bph
Power Reserve
44 hours
Year
1978

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seikata-wm-9b89595eef91