Seiko Cal. 5639 - 635

Seiko 5639-635

This Solar model from 1977 features a 40mm Gold-Plated case. The Rotating bezel and 40mm case give it a distinctive presence on the wrist. [seikata-wm-3bfeb91a7c86]

Also known as: Turtle, Shogun

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
40mm
Case Thickness
10.4mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
190m
Dial Color
Burgundy
Jewels
23j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1977

Related Models

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