Seiko Cal. 6659 - 413

Seiko 6659-413

This Hand-Winding model from 1970 features a 38mm Hardlex-Coated Steel case. Powered by the 6659 caliber with 35j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-3eb491243fcf]

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
11.4mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
110m
Dial Color
White
Jewels
35j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1970

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