Seiko Cal. 4589 - 492

The 4589-492 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4589 caliber with 21j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-e67c81ccf71d]

Also known as: Helmet, Crown

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

21j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1996

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