Seiko Cal. 5681 - 308

Seiko 5681-308

This Spring Drive model from 1977 features a 36mm Gold-Plated case. With its 22mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-41bbabeb4c7a]

Also known as: Tuna, Golden Tuna

Specifications

Movement
Spring Drive
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
15.0mm
Lug Width
22mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
Navy
Jewels
25j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1977

Related Models

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