Seiko Cal. 6687 - 157

This Solar model from 1991 features a 39mm PVD Black case. It features a Black dial protected by a Acrylic crystal and offers 200m of water resistance. [seikata-wm-14591da0144b]

Also known as: Pogue, Crown

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Black

Jewels

18j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1991

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