Seiko Cal. 3886 - 273

This Automatic model from 1983 features a 37mm Two-Tone case. With its 22mm lug width and 13.5mm profile, it sits comfortably on most wrists. [seikata-wm-efea89a91452]

Also known as: UFO, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1983

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