Seiko Cal. 6218 - 470

This Spring Drive model from 1980 features a 37mm Titanium case. Powered by the 6218 caliber with 19j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-cac2d37c2972]

Also known as: Tuna, Bullhead

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

11.2mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1980

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