Seiko Cal. 6667 - 552

This Spring Drive model from 1973 features a 42mm Titanium case. It features a Burgundy dial protected by a Acrylic crystal and offers 100m of water resistance. [seikata-wm-0513754def95]

Also known as: Turtle, Tuna

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

42mm

Case Thickness

10.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1973

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