Seiko Cal. 7135 - 962

Seiko 7135-962

This Spring Drive model from 1969 features a 46mm PVD Black case. Powered by the 7135 caliber with 23j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-4677de46b4bb]

Also known as: Monster, Goldfeather

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
11.1mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
23j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1969

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