Seiko Cal. 4558 - 378

This Quartz model from 1992 features a 44mm Two-Tone case. Powered by the 4558 caliber with 27j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-39e1e97f96ab]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

30m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1992

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