Seiko Cal. 7167 - 137

Seiko 7167-137

The 7167-137 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7167 caliber with 30j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-fda0a95a8bef]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
10.3mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
70m
Dial Color
Burgundy
Jewels
30j
Frequency
28,800 bph
Power Reserve
67 hours
Year
1973

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