Seiko Cal. 6660 - 926

Seiko 6660-926

This Solar model from 1971 features a 34mm Stainless Steel case. Powered by the 6660 caliber with 18j jewels beating at 21,600 bph, it delivers a 44 hours power reserve. [seikata-wm-896737bfb367]

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
34mm
Case Thickness
13.1mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
160m
Dial Color
Black
Jewels
18j
Frequency
21,600 bph
Power Reserve
44 hours
Year
1971

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