Seiko Cal. 6139 - 477

Seiko 6139-477

This Automatic model from 1966 features a 37mm PVD Black case. With its 20mm lug width and 9.7mm profile, it sits comfortably on most wrists. [seikata-wm-f477f4d88460]

Also known as: Golden Tuna, Flighty

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
37mm
Case Thickness
9.7mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
180m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1966

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seikata-wm-f477f4d88460