Seiko Cal. 6317 - 561

Seiko 6317-561

This Spring Drive model from 1982 features a 38mm Gold-Plated case. With its 21mm lug width and 15.9mm profile, it sits comfortably on most wrists. [seikata-wm-036fb17d8c22]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
38mm
Case Thickness
15.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1982

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