Seiko Cal. 4581 - 364

Seiko 4581-364

The 4581-364 is a sought-after Kinetic piece from Seiko's golden era. The Inner Rotating bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-b5cbb6f2e8ef]

Also known as: Goldfeather, Bellmatic

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
39mm
Case Thickness
13.3mm
Lug Width
21mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
70m
Dial Color
Silver
Jewels
25j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1985

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