Seiko Cal. 3815 - 586

This Spring Drive model from 1988 features a 38mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 50m of water resistance. [seikata-wm-8684916dbb79]

Also known as: Sumo, Rally

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

38mm

Case Thickness

10.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1988

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