Seiko Cal. 4554 - 181

The Seiko 4554-181 represents an important milestone in Seiko's 1992 lineup. The Rotating bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-76def3cdd7d0]

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

33j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1992

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