Seiko Cal. 7169 - 225

Seiko 7169-225

This Spring Drive model from 1971 features a 41mm PVD Black case. Powered by the 7169 caliber with 17j jewels beating at 36,000 bph, it delivers a 46 hours power reserve. [seikata-wm-892e04f762f9]

Also known as: Sumo, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
10.0mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
White
Jewels
17j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1971

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