Seiko Cal. 3873 - 920

Seiko 3873-920

This Solar model from 1967 features a 46mm Hardlex-Coated Steel case. With its 19mm lug width and 15.2mm profile, it sits comfortably on most wrists. [seikata-wm-eff5b8287985]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.2mm
Lug Width
19mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Black
Jewels
24j
Frequency
28,800 bph
Power Reserve
38 hours
Year
1967

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seikata-wm-eff5b8287985