Seiko Cal. 7154 - 101

The Seiko 7154-101 represents an important milestone in Seiko's 1980 lineup. The Fixed bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-e66214e83a3b]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Silver

Jewels

34j

Frequency

21,600 bph

Power Reserve

49 hours

Year

1980

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