Heure H Au Carré 21mm small stainless steel, lacquer, leather and diamond watch

$11,309.63(Local taxes and duties included)

Color: White

SizeOne Size
Editors’ Notes

Hermès' 'Heure H Au Carré' watch is perfect for those seeking a collector's timepiece with serious fashion credentials. Defined by its stylized initial case and interchangeable leather strap, it's been handcrafted from stainless steel in the Bienne region of Switzerland and powered by a quartz movement. The lacquered white dial is free from numerals and illuminated with glittering diamonds, creating a chic checkerboard effect.

Each Hermès 'Heure H' watch comes with instructions on how to change the strap and a tool to enable you to do so.

We offer a two year warranty for all working parts and any manufacturing faults.

Size & Fit

This item’s measurements are:

  • Circumference: 18cm / 7.1in
  • Length: 21cm / 8.3in
  • Width: 2.4cm / 0.9in
Details & Care


  • Swiss-made quartz movement


  • Hour and minute hands


  • Diamond-encrusted white lacquered dial
  • Silver sword-shaped hands
  • Diamonds, total weight: 0.126-carats
  • Crown for time adjustments
  • Sapphire glass crystal
  • Engraved case back
  • Pin buckle-fastening white leather strap


  • Case diameter: 21mm; case height: 21mm
  • Water resistance: 3 bar
  • Comes in a presentation box
  • NET-A-PORTER is a certified member of the Responsible Jewellery Council
  • Reference number: W053337WW00
  • Manufactured in Switzerland
  • Made in Switzerland
Product Code 6630340698062646

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.