Seiko Cal. 6641 - 560

Seiko 6641-560

This Quartz model from 1975 features a 43mm Gold-Plated case. Powered by the 6641 caliber with 29j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-3455a87f03fc]

Specifications

Movement
Quartz
Case Material
Gold-Plated
Case Width
43mm
Case Thickness
14.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
80m
Dial Color
Champagne
Jewels
29j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1975

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