Seiko Cal. 5642 - 693

Released in 1980, the Cal. 5642 with design code 693 was part of Seiko's domestic market collection. Powered by the 5642 caliber with 32j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-f86fb98fdf45]

Also known as: UFO

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

13.7mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

60m

Dial Color

Burgundy

Jewels

32j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1980

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