See more objects with the tag circular, timekeeping, luxury.

Object Timeline

  • We acquired this object.

1912

  • Work on this object began.

2017

2024

  • You found it!

Semi-Mystery Clock, Comet, ca. 1912

This is a Semi-Mystery Clock.

This object is not part of the Cooper Hewitt's permanent collection. It was able to spend time at the museum on loan from Private Collection as part of Jeweled Splendors of the Art Deco Era: The Prince and Princess Sadruddin Aga Khan Collection.

It is dated ca. 1912. Its medium is black onyx, enamel, rose-cut diamonds, gold, platinum.

It is credited Lent by Private Collection.

  • Clock
  • H x W x D: 26.5 x 25.5 x 9 cm (10 7/16 x 10 1/16 x 3 9/16 in.).
  • 1979-56-2-a,b
  • Pocket Watch, Tutankhamun
  • polychrome and red guilloché enamel on gold, 18 k gold, engine-turned white....
  • Lent by Private Collection.
  • 13.2016.112
  • Lantern Slide, Etruscan Wheel
  • cut paper on wood frame.
  • Museum purchase through gift of Mary Hearn Greims and George A. Hearn and....
  • 1937-18-13

Its dimensions are

H x W x D: 7.8 × 7.8 × 2.4 cm (3 1/16 × 3 1/16 × 15/16 in.)

It has the following markings

Outside of back: stamped 5737; hand-engraved 3576; strut engraved 547

It is signed

Outside of back: stamped "CARTIER"

This object was previously on display as a part of the exhibition Jeweled Splendors of the Art Deco Era: The Prince and Princess Sadruddin Aga Khan Collection.

There are restrictions for re-using this image. For more information, visit the Smithsonian’s Terms of Use page.

If you would like to cite this object in a Wikipedia article please use the following template:

<ref name=CH>{{cite web |url=https://collection.cooperhewitt.org/objects/420577259/ |title=Semi-Mystery Clock, Comet, ca. 1912 |author=Cooper Hewitt, Smithsonian Design Museum |accessdate=24 April 2024 |publisher=Smithsonian Institution}}</ref>