Seiko Cal. 7154 - 457

This Spring Drive model from 1983 features a 39mm Two-Tone case. It features a Champagne dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-a4c26d944ac9]

Also known as: Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1983

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