Seiko Cal. 7089 - 672

The Seiko 7089-672 represents an important milestone in Seiko's 1967 lineup. Powered by the 7089 caliber with 17j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-4e5d155b388f]

Also known as: Sumo, Rally

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

160m

Dial Color

Navy

Jewels

17j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1967

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