Seiko Cal. 6670 - 613

This Automatic model from 1969 features a 38mm Titanium case. It features a Green dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-2569340d426d]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

38mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1969

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