Seiko Cal. 6687 - 131

This Solar model from 1984 features a 42mm Gold-Plated case. With its 21mm lug width and 13.0mm profile, it sits comfortably on most wrists. [seikata-wm-7d192052dd6e]

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1984

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