Seiko Cal. 5659 - 634

Seiko 5659-634

The 5659-634 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5659 caliber with 33j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-f7932ba367b9]

Also known as: Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
33j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1978

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