Seiko Cal. 6639 - 465

Seiko 6639-465

This Solar model from 1978 features a 42mm Hardlex-Coated Steel case. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-21d74f67b00f]

Also known as: Pogue

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Champagne
Jewels
32j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1978

Related Models

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