Seiko Cal. 7155 - 674

Seiko 7155-674

This Automatic model from 1967 features a 35mm Stainless Steel case. Powered by the 7155 caliber with 36j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-bc5629b94b76]

Also known as: World Timer

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Champagne
Jewels
36j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1967

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