Seiko Cal. 6670 - 387

This Quartz model from 1986 features a 40mm Stainless Steel case. With its 19mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-d9d4ae72e16a]

Also known as: Goldfeather

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

13.3mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1986

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