Seiko Cal. 6688 - 986

This Spring Drive model from 1968 features a 40mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 200m of water resistance. [seikata-wm-e3d8fe73da9e]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.0mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Burgundy

Jewels

28j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1968

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