Seiko Cal. 4581 - 543

Seiko 4581-543

The 4581-543 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4581 caliber with 31j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-61fed4341d24]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
11.0mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
31j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1972

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seikata-wm-61fed4341d24