Seiko Cal. 3813 - 113

This Spring Drive model from 1982 features a 34mm Titanium case. It features a Champagne dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-861e77315c69]

Also known as: Turtle, Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

34mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Champagne

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1982

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