Seiko Cal. 0778 - 487

The 0778-487 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 0778 caliber with 21j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-d0d934e3ac27]

Also known as: Bullhead, Goldfeather

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

15.0mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

21j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1967

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