Seiko Cal. 7017 - 542

This Automatic model from 1978 features a 44mm PVD Black case. It features a White dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-6903ef758bcf]

Also known as: Golden Tuna, Baby Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

44mm

Case Thickness

11.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

White

Jewels

18j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1978

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