Seiko Cal. 4487 - 789

The Seiko 4487-789 represents an important milestone in Seiko's 1995 lineup. Powered by the 4487 caliber with 31j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-0dc9d5b18413]

Also known as: Rally

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

45mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

150m

Dial Color

White

Jewels

31j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1995

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