Seiko Cal. 6178 - 188

The Seiko 6178-188 represents an important milestone in Seiko's 1965 lineup. The Bidirectional bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-550c2da1a2c2]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

34mm

Case Thickness

8.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

28j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1965

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