Seiko Cal. 5686 - 593

The Seiko 5686-593 represents an important milestone in Seiko's 1979 lineup. It features a Cream dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-44f85ece8639]

Also known as: Helmet, Goldfeather

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Cream

Jewels

35j

Frequency

21,600 bph

Power Reserve

67 hours

Year

1979

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