Seiko Cal. 5646 - 774

Seiko 5646-774

This Quartz model from 1968 features a 43mm Hardlex-Coated Steel case. Powered by the 5646 caliber with 19j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-83003925557f]

Also known as: Arnie, Flighty

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
43mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Green
Jewels
19j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1968

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seikata-wm-83003925557f