Seiko Cal. 6638 - 432

Seiko 6638-432

This Hand-Winding model from 1998 features a 34mm Hardlex-Coated Steel case. The Fixed bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-222b84f3ffe0]

Also known as: Navigator

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
13.6mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
110m
Dial Color
Blue Sunburst
Jewels
35j
Frequency
28,800 bph
Power Reserve
47 hours
Year
1998

Related Models

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