Seiko Cal. 4437 - 579

Seiko 4437-579

This Hand-Winding model from 1988 features a 35mm Gold-Plated case. With its 22mm lug width and 14.5mm profile, it sits comfortably on most wrists. [seikata-wm-1760de26b703]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
14.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
Navy
Jewels
29j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1988

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seikata-wm-1760de26b703