Seiko Cal. 6186 - 863

This Quartz model from 1983 features a 38mm Two-Tone case. With its 22mm lug width and 9.2mm profile, it sits comfortably on most wrists. [seikata-wm-7a908980bf1a]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

38mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

30j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1983

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