Seiko Cal. 6644 - 622

Seiko 6644-622

This Kinetic model from 1979 features a 44mm Hardlex-Coated Steel case. The Bidirectional bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-308d98b03bea]

Also known as: World Timer, Flighty

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
12.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
71 hours
Year
1979

Related Models

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