Seiko Cal. 5649 - 678

Seiko 5649-678

This Kinetic model from 1984 features a 40mm Hardlex-Coated Steel case. Powered by the 5649 caliber with 36j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-9e908693cf06]

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
12.8mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1984

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