Seiko Cal. 6636 - 711

Seiko 6636-711

This Kinetic model from 1974 features a 38mm Titanium case. With its 20mm lug width and 14.1mm profile, it sits comfortably on most wrists. [seikata-wm-34703afa3d2d]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
38mm
Case Thickness
14.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Green
Jewels
24j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1974

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