MASTER ULTRA THIN MOON Category_Default category/Our Boutique/Jaeger-LeCoultre/Polaris Plunge to the heart of

Plunge to the heart of the vast blue night sky

Engineered as a professional instrument for divers

The 1912 design of the watch that would later be christened the “Baignoire” demonstrated Cartier's prowess in crafting watchmaking forms

curious man with sure taste and an assertive personality

Elegant and sophisticated with its steel case and bracelet

MASTER ULTRA THIN MOON Category_Default category/Our Boutique/Jaeger-LeCoultre/Polaris Plunge to the heart ofElegant and distinguished, the Master Ultra Thin Moon steel watch displays the date and moon phases in a modern, pared down design. Charm and discretion are epitomized.