Chopard 10A065-1100 L’Heure du Diamant 29mm White Gold Diamond Watch

Chopard L’Heure du Diamant 10A065-1100 — The Diamond Hour, Redefined

When Time and Diamonds Become One.

The Chopard L’Heure du Diamant 10A065-1100 is the ultimate expression of Chopard’s dual mastery in haute horlogerie and haute joaillerie. Introduced as part of the 2026 collection, this 29mm jewellery watch in ethical white gold encapsulates everything the Maison stands for — the uncompromising beauty of diamonds, the precision of Swiss mechanical watchmaking, and an unwavering commitment to responsible luxury.

L’Heure du Diamant — A Philosophy in Diamonds

L’Heure du Diamant is not merely a collection — it is a declaration. Chopard’s master gem-setters have devoted their lives to understanding diamonds: how they capture light, how they interact with precious metal, and how they can be elevated from gemstones into living, luminous works of art. The prong-setting technique used throughout this collection — in which each diamond is individually claw-set to maximise brilliance and light penetration — represents one of the most labour-intensive and technically demanding forms of gem-setting in the watchmaking world.

Ethical White Gold — Luxury With a Conscience

The 29mm case is crafted from Chopard’s 18K ethical white gold — sourced exclusively through responsible supply chains as part of the Maison’s Journey to Sustainable Luxury. Since 2018, all gold used in Chopard’s collections has been 100% ethical, certified by independent third parties. This commitment to responsible sourcing adds a dimension of meaning to the already extraordinary craftsmanship of this watch.

The Automatic Movement

Beneath the diamond-set exterior beats a precise Swiss automatic movement — the mechanical heart that transforms L’Heure du Diamant from a jewel into a watch. Chopard’s watchmakers ensure that every timepiece in this collection meets the same standards of mechanical precision that the Maison applies to its most complicated L.U.C calibres.

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