Seiko Cal. 6688 - 163

Seiko 6688-163

This Automatic model from 1989 features a 46mm Hardlex-Coated Steel case. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-bd90ed97f8d2]

Also known as: Sportsmatic

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1989

Related Models

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