Seiko Cal. 6388 - 121

Seiko 6388-121

This Automatic model from 1974 features a 36mm Two-Tone case. With its 19mm lug width and 12.8mm profile, it sits comfortably on most wrists. [seikata-wm-2299fd5f6eaf]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
120m
Dial Color
White
Jewels
18j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1974

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