Seiko Cal. 6291 - 878

Seiko 6291-878

This Solar model from 1979 features a 45mm Hardlex-Coated Steel case. Powered by the 6291 caliber with 28j jewels beating at 28,800 bph, it delivers a 69 hours power reserve. [seikata-wm-7a8ee1adaf21]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
45mm
Case Thickness
8.5mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
100m
Dial Color
Blue Sunburst
Jewels
28j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1979

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