Seiko Cal. 6680 - 659

Seiko 6680-659

This Solar model from 1965 features a 34mm Hardlex-Coated Steel case. Powered by the 6680 caliber with 36j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-503184d2348f]

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
34mm
Case Thickness
14.8mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
60m
Dial Color
Navy
Jewels
36j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1965

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