Seiko Cal. 5650 - 747

The 5650-747 is a sought-after Solar piece from Seiko's golden era. Powered by the 5650 caliber with 28j jewels beating at 21,600 bph, it delivers a 69 hours power reserve. [seikata-wm-1599c6d3fbb9]

Also known as: UFO, Goldfeather

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Black

Jewels

28j

Frequency

21,600 bph

Power Reserve

69 hours

Year

1968

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