Seiko Cal. 5687 - 371

Seiko 5687-371

This Solar model from 1979 features a 35mm Gold-Plated case. With its 19mm lug width and 15.0mm profile, it sits comfortably on most wrists. [seikata-wm-967a806f1f9a]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
15.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
50m
Dial Color
Black
Jewels
20j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1979

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seikata-wm-967a806f1f9a