Seiko Cal. 7040 - 990

This Quartz model from 1969 features a 46mm Two-Tone case. With its 21mm lug width and 10.9mm profile, it sits comfortably on most wrists. [seikata-wm-9beb8787ad94]

Also known as: Bullhead

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Navy

Jewels

21j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1969

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