Seiko Cal. 3880 - 146

Seiko 3880-146

This Solar model from 1987 features a 40mm Hardlex-Coated Steel case. Powered by the 3880 caliber with 20j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-a080898f4a34]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
200m
Dial Color
White
Jewels
20j
Frequency
28,800 bph
Power Reserve
49 hours
Year
1987

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