Seiko Cal. 6646 - 937

Seiko 6646-937

This Kinetic model from 1979 features a 44mm PVD Black case. With its 18mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-256bcf194f00]

Also known as: Monster, Navigator

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
44mm
Case Thickness
9.2mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
120m
Dial Color
Black
Jewels
32j
Frequency
36,000 bph
Power Reserve
61 hours
Year
1979

Related Models

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