Seiko Cal. 7087 - 656

This Quartz model from 1991 features a 40mm PVD Black case. With its 20mm lug width and 12.5mm profile, it sits comfortably on most wrists. [seikata-wm-5893f25907ab]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

47 hours

Year

1991

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