Seiko Cal. 7155 - 928

The Seiko 7155-928 represents an important milestone in Seiko's 1985 lineup. The Rotating bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-14d3a8913f9d]

Also known as: Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

90m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1985

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