Seiko Cal. 4589 - 763

Seiko 4589-763

This Spring Drive model from 1965 features a 42mm PVD Black case. Powered by the 4589 caliber with 20j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-4b989736007b]

Also known as: Goldfeather

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
42mm
Case Thickness
14.0mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
190m
Dial Color
Black
Jewels
20j
Frequency
28,800 bph
Power Reserve
44 hours
Year
1965

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seikata-wm-4b989736007b