Seiko Cal. 4563 - 922

Seiko 4563-922

The Seiko 4563-922 represents an important milestone in Seiko's 1978 lineup. Powered by the 4563 caliber with 28j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-f116a1478cb7]

Also known as: Monster, Navigator

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
40mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
30m
Dial Color
Black
Jewels
28j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1978

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