Seiko Cal. 6643 - 296

Seiko 6643-296

This Kinetic model from 1968 features a 37mm Titanium case. With its 22mm lug width and 12.2mm profile, it sits comfortably on most wrists. [seikata-wm-07924cd5e808]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
12.2mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
180m
Dial Color
Green
Jewels
22j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1968

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seikata-wm-07924cd5e808