Seiko Cal. 7089 - 361

The Seiko 7089-361 represents an important milestone in Seiko's 1990 lineup. Powered by the 7089 caliber with 36j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-f806dc122f36]

Also known as: Sumo, Flighty

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

40mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Champagne

Jewels

36j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1990

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