Seiko Cal. 6388 - 507

Seiko 6388-507

This Kinetic model from 1971 features a 34mm Titanium case. With its 22mm lug width and 12.4mm profile, it sits comfortably on most wrists. [seikata-wm-c4bd4978a61f]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
34mm
Case Thickness
12.4mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
190m
Dial Color
Cream
Jewels
18j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1971

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