Seiko Cal. 5639 - 204

Seiko 5639-204

This Solar model from 1970 features a 38mm Two-Tone case. With its 19mm lug width and 14.4mm profile, it sits comfortably on most wrists. [seikata-wm-a59f2635aab6]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
38mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Silver
Jewels
28j
Frequency
28,800 bph
Power Reserve
59 hours
Year
1970

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