Seiko Cal. 6671 - 666

This Quartz model from 1989 features a 37mm Titanium case. It features a White dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-9242747ad16d]

Also known as: Sumo, Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

37mm

Case Thickness

9.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

120m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

38 hours

Year

1989

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