Seiko Cal. 7031 - 797

This Quartz model from 1977 features a 45mm Titanium case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-6877be610817]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1977

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