Seiko Cal. 6643 - 509

Seiko 6643-509

This Solar model from 1987 features a 45mm Gold-Plated case. The Fixed bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-fe9e4457fcd8]

Also known as: Monster

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
45mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
40m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
39 hours
Year
1987

Related Models

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