Seiko Cal. 4563 - 789

Seiko 4563-789

This Automatic model from 1979 features a 40mm Hardlex-Coated Steel case. Powered by the 4563 caliber with 30j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-9944716fb4a0]

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
40mm
Case Thickness
11.8mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
150m
Dial Color
Black
Jewels
30j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1979

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