Seiko Cal. 4581 - 985

The Seiko 4581-985 represents an important milestone in Seiko's 1987 lineup. Powered by the 4581 caliber with 21j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-6f900ea3d25f]

Also known as: Samurai, Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1987

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