Seiko Cal. 6387 - 146

The Seiko 6387-146 represents an important milestone in Seiko's 1981 lineup. The Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-24ac69e2de8f]

Also known as: Sumo, Goldfeather

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.2mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

110m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1981

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