Seiko Cal. 5686 - 351

The Seiko 5686-351 represents an important milestone in Seiko's 1988 lineup. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f5c3d8d040ff]

Also known as: Flighty

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

17j

Frequency

21,600 bph

Power Reserve

44 hours

Year

1988

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