Seiko Cal. 4520 - 564

Seiko 4520-564

The 4520-564 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4520 caliber with 19j jewels beating at 28,800 bph, it delivers a 46 hours power reserve. [seikata-wm-e2bdf4192f8f]

Also known as: Turtle, Emperor

Specifications

Movement
Spring Drive
Case Material
Stainless Steel
Case Width
39mm
Case Thickness
13.0mm
Lug Width
20mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
60m
Dial Color
Champagne
Jewels
19j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1995

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