Seiko Cal. 6660 - 170

Seiko 6660-170

This Quartz model from 1966 features a 43mm Stainless Steel case. Powered by the 6660 caliber with 22j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-99c64d1466be]

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
10.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
22j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1966

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