Seiko Cal. 6644 - 240

Seiko 6644-240

This Kinetic model from 1983 features a 43mm Hardlex-Coated Steel case. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-38370b7e4209]

Also known as: World Timer

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
30m
Dial Color
Cream
Jewels
26j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1983

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seikata-wm-38370b7e4209