Seiko Cal. 6154 - 381

The Seiko 6154-381 represents an important milestone in Seiko's 1982 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-ba2db7b45d33]

Also known as: Bellmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

69 hours

Year

1982

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