Seiko Cal. 6671 - 518

The Seiko 6671-518 represents an important milestone in Seiko's 1980 lineup. It features a White dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-ad9d37b739a9]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

13.2mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

White

Jewels

22j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1980

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