Seiko Cal. 7139 - 500

This Quartz model from 1976 features a 46mm Two-Tone case. With its 21mm lug width and 11.3mm profile, it sits comfortably on most wrists. [seikata-wm-6384dcffdfef]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Burgundy

Jewels

25j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1976

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