Seiko Cal. 6187 - 240

The Seiko 6187-240 represents an important milestone in Seiko's 1979 lineup. With its 22mm lug width and 9.9mm profile, it sits comfortably on most wrists. [seikata-wm-05b98cae47bf]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

41mm

Case Thickness

9.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Silver

Jewels

23j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1979

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