Seiko Cal. 3817 - 321

Seiko 3817-321

This Quartz model from 1976 features a 39mm Gold-Plated case. With its 19mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-5f3f9a19615e]

Also known as: Golden Tuna

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
39mm
Case Thickness
13.3mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Cream
Jewels
27j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1976

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