Seiko Cal. 6671 - 817

The Seiko 6671-817 represents an important milestone in Seiko's 1979 lineup. Powered by the 6671 caliber with 24j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-57b2ecc9bc25]

Also known as: Pogue

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

13.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Navy

Jewels

24j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1979

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