Seiko Cal. 6642 - 966

Seiko 6642-966

This Kinetic model from 1980 features a 37mm Titanium case. With its 18mm lug width and 14.2mm profile, it sits comfortably on most wrists. [seikata-wm-536d6caf010e]

Also known as: Turtle, Navigator

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
14.2mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Black
Jewels
21j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1980

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