Seiko Cal. 4436 - 673

Seiko 4436-673

This Hand-Winding model from 1981 features a 43mm Hardlex-Coated Steel case. With its 20mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-142721bc1c98]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Champagne
Jewels
22j
Frequency
28,800 bph
Power Reserve
37 hours
Year
1981

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seikata-wm-142721bc1c98