Seiko Cal. 4585 - 911

This Spring Drive model from 1998 features a 46mm PVD Black case. Powered by the 4585 caliber with 25j jewels beating at 21,600 bph, it delivers a 42 hours power reserve. [seikata-wm-f96d2e799ab9]

Also known as: Tuna, Bullhead

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

120m

Dial Color

Champagne

Jewels

25j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1998

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