Seiko Cal. 6290 - 228

This Spring Drive model from 1982 features a 37mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-f3f01e2c28a9]

Also known as: Turtle, Sumo

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

13.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

White

Jewels

26j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1982

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