Seiko Cal. 3891 - 309

Seiko 3891-309

This Solar model from 1979 features a 40mm Hardlex-Coated Steel case. With its 20mm lug width and 13.7mm profile, it sits comfortably on most wrists. [seikata-wm-2d6e601034ec]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
13.7mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Silver
Jewels
22j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1979

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seikata-wm-2d6e601034ec