Seiko Cal. 5639 - 184

Seiko 5639-184

This Solar model from 1976 features a 43mm Two-Tone case. With its 19mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-0e0d9e45b127]

Also known as: Samurai, World Timer

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
43mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Black
Jewels
36j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1976

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