Seiko Cal. 6140 - 966

This Quartz model from 1990 features a 44mm Titanium case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-3a1903397dde]

Also known as: Helmet, Bellmatic

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

33j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1990

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