Seiko Cal. 3866 - 698

Seiko 3866-698

This Solar model from 1988 features a 40mm Hardlex-Coated Steel case. Powered by the 3866 caliber with 33j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-68affc0c9c2e]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
8.3mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
Silver
Jewels
33j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1988

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