Seiko Cal. 4487 - 782

The Seiko 4487-782 represents an important milestone in Seiko's 1972 lineup. Powered by the 4487 caliber with 25j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-2659d30e29de]

Also known as: Samurai, Panda

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

42mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Black

Jewels

25j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1972

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