Seiko Cal. 6139 - 563

Seiko 6139-563

This Spring Drive model from 1971 features a 39mm Two-Tone case. Powered by the 6139 caliber with 26j jewels beating at 36,000 bph, it delivers a 61 hours power reserve. [seikata-wm-d493ef99ae8f]

Also known as: Pogue

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
39mm
Case Thickness
8.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Champagne
Jewels
26j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1971

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