Seiko Cal. 7158 - 935

Seiko 7158-935

The Seiko 7158-935 represents an important milestone in Seiko's 1981 lineup. Powered by the 7158 caliber with 18j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-41d28ae627a2]

Also known as: Samurai, Sumo

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
15.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
White
Jewels
18j
Frequency
36,000 bph
Power Reserve
63 hours
Year
1981

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