Seiko Cal. 7163 - 391

Seiko 7163-391

This Kinetic model from 1968 features a 38mm Two-Tone case. Powered by the 7163 caliber with 29j jewels beating at 21,600 bph, it delivers a 61 hours power reserve. [seikata-wm-32d316f81e67]

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
13.0mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
60m
Dial Color
Cream
Jewels
29j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1968

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