Seiko Cal. 6660 - 843

Seiko 6660-843

This Solar model from 1979 features a 42mm Gold-Plated case. Powered by the 6660 caliber with 33j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-172986aaad95]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
9.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
White
Jewels
33j
Frequency
28,800 bph
Power Reserve
42 hours
Year
1979

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seikata-wm-172986aaad95