Seiko Cal. 5648 - 553

Seiko 5648-553

The 5648-553 is a sought-after Kinetic piece from Seiko's golden era. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-1e7a9b88079e]

Also known as: Bullhead

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
43mm
Case Thickness
15.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
26j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1975

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