Seiko Cal. 6633 - 818

Seiko 6633-818

This Hand-Winding model from 1990 features a 38mm Hardlex-Coated Steel case. With its 22mm lug width and 10.5mm profile, it sits comfortably on most wrists. [seikata-wm-5985f069d435]

Also known as: World Timer, Navigator

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.5mm
Lug Width
22mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
30m
Dial Color
Burgundy
Jewels
26j
Frequency
28,800 bph
Power Reserve
55 hours
Year
1990

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seikata-wm-5985f069d435