Seiko Cal. 7041 - 739

This Quartz model from 1972 features a 40mm Titanium case. With its 21mm lug width and 9.4mm profile, it sits comfortably on most wrists. [seikata-wm-f5f250fb23a9]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

40mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Burgundy

Jewels

28j

Frequency

36,000 bph

Power Reserve

43 hours

Year

1972

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