Seiko Cal. 6655 - 892

The Seiko 6655-892 represents an important milestone in Seiko's 1980 lineup. Powered by the 6655 caliber with 29j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-b937d5566599]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

43mm

Case Thickness

12.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

29j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1980

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