Seiko Cal. 3897 - 995

This Automatic model from 1991 features a 40mm Stainless Steel case. With its 22mm lug width and 8.7mm profile, it sits comfortably on most wrists. [seikata-wm-25eb496ecca5]

Also known as: UFO

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1991

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