Seiko Cal. 4489 - 921

Seiko 4489-921

This Automatic model from 1974 features a 35mm Gold-Plated case. Powered by the 4489 caliber with 25j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-f7d1de8fb47b]

Specifications

Movement
Automatic
Case Material
Gold-Plated
Case Width
35mm
Case Thickness
12.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
150m
Dial Color
Blue Sunburst
Jewels
25j
Frequency
21,600 bph
Power Reserve
72 hours
Year
1974

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