Seiko Cal. 6161 - 722

This Quartz model from 1969 features a 42mm Two-Tone case. With its 22mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-d2b09177951a]

Also known as: Sumo, UFO

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

42mm

Case Thickness

8.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

180m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

42 hours

Year

1969

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