Seiko Cal. 4487 - 897

The Seiko 4487-897 represents an important milestone in Seiko's 1996 lineup. Powered by the 4487 caliber with 32j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-2b4e42ad7b15]

Also known as: Turtle, Crown

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

14.8mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Cream

Jewels

32j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1996

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