Seiko Cal. 7146 - 305

The Seiko 7146-305 represents an important milestone in Seiko's 1990 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-aa4be02c07bc]

Also known as: Tuna, Navigator

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1990

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