Seiko Cal. 6671 - 978

This Spring Drive model from 1980 features a 45mm Titanium case. Powered by the 6671 caliber with 19j jewels beating at 21,600 bph, it delivers a 55 hours power reserve. [seikata-wm-7b9fa334e18d]

Also known as: Arnie

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

45mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Champagne

Jewels

19j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1980

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