Seiko Cal. 6388 - 394

Seiko 6388-394

This Quartz model from 1968 features a 35mm Titanium case. With its 21mm lug width and 13.6mm profile, it sits comfortably on most wrists. [seikata-wm-a7ab498dea1f]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
35mm
Case Thickness
13.6mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
60m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
57 hours
Year
1968

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