Seiko Cal. 7146 - 347

This Kinetic model from 1980 features a 42mm PVD Black case. It features a Cream dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-6d19f24996f1]

Also known as: Tuna, World Timer

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

42mm

Case Thickness

9.5mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1980

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