Seiko Cal. 6683 - 656

This Spring Drive model from 1972 features a 35mm Titanium case. It features a Burgundy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-be29fafb47ea]

Also known as: Rally, Silverwave

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

10.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

18j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1972

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