Seiko Cal. 5691 - 699

The Seiko 5691-699 represents an important milestone in Seiko's 1988 lineup. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-f265ee1122ab]

Also known as: Silverwave, Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Cream

Jewels

22j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1988

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