Seiko Cal. 4579 - 663

Seiko 4579-663

The 4579-663 is a sought-after Solar piece from Seiko's golden era. Powered by the 4579 caliber with 33j jewels beating at 21,600 bph, it delivers a 60 hours power reserve. [seikata-wm-2caf5457d8c7]

Also known as: UFO

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
11.1mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
60 hours
Year
1999

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