Seiko Cal. 7163 - 994

Seiko 7163-994

The 7163-994 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7163 caliber with 25j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-d329f0b53632]

Also known as: Turtle

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
36mm
Case Thickness
9.9mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
25j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1979

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