Seiko Cal. 5650 - 978

The 5650-978 is a sought-after Quartz piece from Seiko's golden era. Powered by the 5650 caliber with 19j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-04c4a75ff39e]

Also known as: UFO, Silverwave

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

43mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Blue Sunburst

Jewels

19j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1999

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