Seiko Cal. 4563 - 899

Seiko 4563-899

The 4563-899 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4563 caliber with 25j jewels beating at 28,800 bph, it delivers a 70 hours power reserve. [seikata-wm-30de4e0687bf]

Also known as: UFO

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
10.8mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
70m
Dial Color
Silver
Jewels
25j
Frequency
28,800 bph
Power Reserve
70 hours
Year
1980

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