Seiko Cal. 6638 - 466

Seiko 6638-466

This Solar model from 1965 features a 35mm Hardlex-Coated Steel case. With its 18mm lug width and 15.5mm profile, it sits comfortably on most wrists. [seikata-wm-33634f6a4df4]

Also known as: Panda, World Timer

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
150m
Dial Color
White
Jewels
20j
Frequency
28,800 bph
Power Reserve
68 hours
Year
1965

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seikata-wm-33634f6a4df4