Seiko Cal. 4553 - 417

Seiko 4553-417

This Hand-Winding model from 1975 features a 44mm Hardlex-Coated Steel case. With its 19mm lug width and 9.0mm profile, it sits comfortably on most wrists. [seikata-wm-01b44091e856]

Also known as: World Timer, Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.0mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
40m
Dial Color
White
Jewels
28j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1975

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seikata-wm-01b44091e856