Seiko Cal. 4589 - 362

Seiko 4589-362

This Spring Drive model from 1988 features a 34mm PVD Black case. Powered by the 4589 caliber with 20j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-18a82f4b42be]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
34mm
Case Thickness
11.1mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
90m
Dial Color
Silver
Jewels
20j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1988

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