Seiko Cal. 4563 - 991

Seiko 4563-991

The 4563-991 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 4563 caliber with 30j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-27641cef4922]

Also known as: Sea Horse

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
36mm
Case Thickness
8.9mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
30j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1983

Related Models

seikata-wm-27641cef4922