Sartory-Billard SB10 Jumping Hour Blue Aventurine | Bracelet | LE300 | Pre-Order K brunini sale 90 mm lug-to-lug

90 mm lug-to-lug

The hand-satinized designs in gold

this steel model from Gerald Charles ushers in a new era

and ergonomic clarity in mind

Sartory-Billard SB10 Jumping Hour Blue Aventurine | Bracelet | LE300 | Pre-Order K brunini sale 90 mm lug-to-lugThe Sartory Billard SB10 Jumping Hour Blue Aventurine (shown here on a stainless steel bracelet), reimagines the jumping hour complication through a contemporary lens, pairing innovative mechanical watchmaking with the tactile beauty of fine materials. At the center of the design is a striking blue aventurine cabochon, its deep celestial tones illuminated by countless shimmering inclusions that shift with every movement of the wrist. Mounted