Famed as an iconic jeweler with a rich history in all things design and horology, it only makes sense that Cartier would decide to expand into the realm of functional art such as desk clocks like this Prism Clock ref. 9118. Silver-plated and boasting a lapis lazuli adorned Art-deco-inspired ribbed construction with a variety of tiers like those in Art-deco architecture like the Empire State Building, the Prism Clock speaks to Cartier’s talents as a powerhouse of design and elegance. Boasting a silver and blue aesthetic, this desk clock retains the French jeweler’s iconic dial design with its silver dial featuring blue inscriptions alongside blue Arabic quarter numerals and hour markers. Viewable only at certain angles thanks to hiw the prism itself is set up within the clock, the ref. 9118 showcases some out-of-the-box thinking that will surely delight any collector given its rare place amongst the world of desk clocks.

The clock is in overall very good condition. The white gold-plated case shows wear to the finish in areas and has some marks, as expected for a piece of this vintage. The lapis lazuli sections are in excellent condition, with no cracks or damage. The base has well defined engravings and stamps. The white dial with painted Arabic quarter numerals is excellent, as are the blued hands. The sapphire crystal has some light scuffs. The setting crown, located in the base, features a blue cabochon that is in excellent condition.

A symphony of design and out-of-the-box thinking, the Prism Clock makes it no secret that it was inspired by the periscope of a submarine given how its dial is only viewable at certain angles.