Seiko Cal. 5649 - 783

Seiko 5649-783

This Hand-Winding model from 1968 features a 44mm Titanium case. Powered by the 5649 caliber with 26j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-e02ae5d14a21]

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
44mm
Case Thickness
8.6mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Green
Jewels
26j
Frequency
28,800 bph
Power Reserve
39 hours
Year
1968

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