Seiko Cal. 3889 - 718

The 3889-718 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3889 caliber with 21j jewels beating at 28,800 bph, it delivers a 47 hours power reserve. [seikata-wm-1c0f2b267450]

Also known as: UFO, Emperor

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Green

Jewels

21j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1969

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