Seiko Cal. 6636 - 805

Seiko 6636-805

This Quartz model from 1979 features a 45mm PVD Black case. With its 21mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-f10a9bade12e]

Also known as: World Timer

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
45mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
80m
Dial Color
Black
Jewels
17j
Frequency
28,800 bph
Power Reserve
45 hours
Year
1979

Related Models

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