MATERIALS
“Je ne Sonne que les Heures Heureuses” engraved case-back with sapphire crystal opened on the movement.
Automatic movement from the Manufacture Girard-Perregaux, oscillating weight angled by hands and open-worked with Boucheron master’s seal.
Water-resistant up to 50 m, power reserve of approximately 40 h, 28’800 bph, 27 jewels.
41 mm diameter watch case, grey alligator strap.
18k white gold