Seiko Cal. 6187 - 539

This Quartz model from 1967 features a 40mm Gold-Plated case. With its 20mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-b8e659b22d09]

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

25j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1967

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