Seiko Cal. 6663 - 135

Seiko 6663-135

This Kinetic model from 1970 features a 36mm Hardlex-Coated Steel case. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-f4548a0e30fa]

Also known as: World Timer

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
12.0mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
160m
Dial Color
Blue Sunburst
Jewels
26j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1970

Related Models

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