Seiko Cal. 5648 - 566

Seiko 5648-566

The 5648-566 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5648 caliber with 28j jewels beating at 28,800 bph, it delivers a 57 hours power reserve. [seikata-wm-5de361742e05]

Also known as: Monster

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
39mm
Case Thickness
10.1mm
Lug Width
22mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Navy
Jewels
28j
Frequency
28,800 bph
Power Reserve
57 hours
Year
1977

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