Seiko Cal. 0787 - 577

The 0787-577 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0787 caliber with 23j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-4f5df5ce4c7a]

Also known as: World Timer, Arnie

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

White

Jewels

23j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1981

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