Baignoire Allongée 23mm extra large 18-karat rose gold, alligator and diamond watch


Color: Rose gold

SizeOne Size
Editors’ Notes

Louis Cartier was known as "The King of Shapes" in the early 20th century for his pioneering approach - he forged square and oval watch cases (like the one on this 'Baignoire' timepiece) in an era where round styles were the norm. This 'Allongée' version is crafted from 18-karat rose gold and dotted with brilliant-cut diamonds. The taupe alligator strap is so versatile and elegant.

We offer a two year warranty for all working parts and any manufacturing faults. Cartier also offers an additional six year warranty, to be activated through Cartier Care.

Size & Fit

This item's measurements are:

  • Length: 19cm / 7.5in
Details & Care


  • Calibre 1917 MC mechanical self-winding movement


  • Hour and minute hands


  • Silvered dial
  • Blued steel sword-shaped hands, dark-brown Roman numerals

Case -18-karat rose gold case

  • Brilliant-cut diamonds
  • Crown for time adjustments and manual winding
  • Sapphire glass crystal
  • Engraved case back
  • Ardillon buckle-fastening taupe alligator strap


  • Case diameter: 23mm; case height: 52mm; case thickness: 8mm
  • Water resistance: 3 bar
  • Comes in a presentation box
  • Alligator: USA
  • NET-A-PORTER is a certified member of the Responsible Jewellery Council
  • Reference number: WJBA0008
  • Manufactured in Switzerland

Cartier creations are manufactured with the greatest care by Cartier workshops in the purest tradition of jewelry and watchmaking, thus giving each piece a unique character. As a result, information on the carat weights in relation to a model may vary slightly from one piece to another and are therefore given for information only.

  • Made in Switzerland
Product Code 19971654707114751

Returns or Exchanges

Try your purchase on in the comfort of your own home and let us know straightaway if you’d like a different size or a refund and we’ll collect from your home, work or an alternative address.