Seiko Cal. 7163 - 858

Seiko 7163-858

This Quartz model from 1978 features a 44mm Stainless Steel case. Powered by the 7163 caliber with 22j jewels beating at 28,800 bph, it delivers a 38 hours power reserve. [seikata-wm-47b6477795bf]

Also known as: Sportsmatic

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
80m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1978

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