Seiko Cal. 7184 - 647

The Seiko 7184-647 represents an important milestone in Seiko's 1989 lineup. The Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-013c5fe623f6]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

10.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

160m

Dial Color

Green

Jewels

25j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1989

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