Seiko Cal. 3899 - 804

This Automatic model from 1998 features a 46mm Titanium case. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-f195323a5b5b]

Also known as: Sumo, UFO

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

46mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

140m

Dial Color

Blue Sunburst

Jewels

25j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1998

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