Seiko Cal. 3897 - 581

The Seiko 3897-581 represents an important milestone in Seiko's 1999 lineup. Powered by the 3897 caliber with 20j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-70ef60e69a3f]

Also known as: Pogue, Panda

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Navy

Jewels

20j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1999

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