Seiko Cal. 5683 - 465

This Quartz model from 1988 features a 40mm Stainless Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-3891213ec695]

Also known as: Helmet, Sea Horse

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1988

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