Seiko Cal. 5643 - 827

The Seiko 5643-827 represents an important milestone in Seiko's 1986 lineup. The Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-e732aefc5b37]

Also known as: Goldfeather, Sea Horse

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

42mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

34j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1986

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