Seiko Cal. 7161 - 923

Seiko 7161-923

The Seiko 7161-923 represents an important milestone in Seiko's 1979 lineup. Powered by the 7161 caliber with 26j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-12b1941f6dd9]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
38mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
200m
Dial Color
Black
Jewels
26j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1979

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seikata-wm-12b1941f6dd9