Seiko Cal. 5681 - 318

Seiko 5681-318

This Automatic model from 1977 features a 35mm Gold-Plated case. With its 18mm lug width and 9.3mm profile, it sits comfortably on most wrists. [seikata-wm-eede98874e1d]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
9.3mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Burgundy
Jewels
18j
Frequency
28,800 bph
Power Reserve
72 hours
Year
1977

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