Seiko Cal. 6659 - 332

The Seiko 6659-332 represents an important milestone in Seiko's 1966 lineup. The Bidirectional bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-f899e82f74cf]

Also known as: Sumo, Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1966

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