Seiko Cal. 6686 - 307

The Seiko 6686-307 represents an important milestone in Seiko's 1967 lineup. It features a Champagne dial protected by a Hardlex crystal and offers 110m of water resistance. [seikata-wm-4f2757a8ebf1]

Also known as: Turtle, Emperor

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Champagne

Jewels

31j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1967

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