Seiko Cal. 4555 - 981

The Seiko 4555-981 represents an important milestone in Seiko's 1979 lineup. The Fixed bezel and 39mm case give it a distinctive presence on the wrist. [seikata-wm-8c171bccd2bb]

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

130m

Dial Color

Black

Jewels

23j

Frequency

36,000 bph

Power Reserve

44 hours

Year

1979

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