Seiko Cal. 6684 - 391

This Solar model from 1985 features a 42mm PVD Black case. With its 22mm lug width and 11.0mm profile, it sits comfortably on most wrists. [seikata-wm-caffe20426bd]

Also known as: Flighty

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

11.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

60m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1985

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