Seiko Cal. 6187 - 928

The Seiko 6187-928 represents an important milestone in Seiko's 1972 lineup. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-49182c5bda79]

Also known as: Sea Horse, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

43mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Burgundy

Jewels

27j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1972

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