Seiko Cal. 3897 - 613

Released in 1994, the Cal. 3897 with design code 613 was part of Seiko's domestic market collection. With its 19mm lug width and 10.8mm profile, it sits comfortably on most wrists. [seikata-wm-3d2aa405dd77]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Black

Jewels

34j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1994

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