Seiko Cal. 5646 - 854

Seiko 5646-854

This Hand-Winding model from 1976 features a 46mm Gold-Plated case. Powered by the 5646 caliber with 27j jewels beating at 21,600 bph, it delivers a 67 hours power reserve. [seikata-wm-b24c6b640944]

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
46mm
Case Thickness
9.2mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
27j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1976

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seikata-wm-b24c6b640944