Seiko Cal. 4556 - 354

The Seiko 4556-354 represents an important milestone in Seiko's 1990 lineup. Powered by the 4556 caliber with 19j jewels beating at 36,000 bph, it delivers a 49 hours power reserve. [seikata-wm-ab4cfd2fcde6]

Also known as: Crown, Emperor

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

44mm

Case Thickness

12.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

19j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1990

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