Seiko Cal. 5639 - 816

Seiko 5639-816

This Automatic model from 1967 features a 36mm Gold-Plated case. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-20667aaa9e4f]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
13.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1967

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seikata-wm-20667aaa9e4f