Seiko Cal. 6613 - 342

The Seiko 6613-342 represents an important milestone in Seiko's 1968 lineup. The Fixed bezel and 38mm case give it a distinctive presence on the wrist. [seikata-wm-b087d5d8d5be]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

70m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1968

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