Seiko Cal. 7147 - 828

The Seiko 7147-828 represents an important milestone in Seiko's 1974 lineup. It features a White dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-2a3af963e99b]

Also known as: Navigator

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

30j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1974

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