Seiko Cal. 0798 - 763

Seiko 0798-763

The 0798-763 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0798 caliber with 23j jewels beating at 36,000 bph, it delivers a 60 hours power reserve. [seikata-wm-e1cc1bb04f79]

Also known as: Bullhead, Emperor

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
42mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
160m
Dial Color
Green
Jewels
23j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1971

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