Seiko Cal. 6670 - 107

This Spring Drive model from 1982 features a 44mm Titanium case. It features a Green dial protected by a Sapphire crystal and offers 130m of water resistance. [seikata-wm-6a08e372f51a]

Also known as: Tuna, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

44mm

Case Thickness

15.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Green

Jewels

29j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1982

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