Seiko Cal. 3880 - 193

This Quartz model from 1968 features a 43mm Titanium case. With its 19mm lug width and 8.5mm profile, it sits comfortably on most wrists. [seikata-wm-525f152d2b4d]

Also known as: Sumo, Arnie

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

8.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

Cream

Jewels

26j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1968

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