Seiko Cal. 4566 - 889

Seiko 4566-889

The 4566-889 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4566 caliber with 20j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-040bf0f9da22]

Also known as: World Timer, Baby Tuna

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
36mm
Case Thickness
11.8mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1985

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