Sartory-Billard SB10 Jumping Hour Disco Ball | Choose Strap | LE300 | Pre-Order
The Sartory-Billard SB10 Jumping Hour Disco Ball introduces a new perspective on contemporary independent watchmaking, transforming a once-impossible concept into a refined, highly wearable luxury timepiece. Defined by its innovative jumping hour complication, this Swiss-made watch replaces traditional hands with a bold display system built around ultra-thin sapphire discs. A wide aperture at six o’clock reveals oversized hour numerals for immediate legibility, while the minutes glide continuously along a peripheral track, creating a striking contrast between precision jumps and fluid motion. Housed in a 39.5mm stainless steel case with balanced proportions and 80m water resistance, the SB10 delivers a modern mechanical watch experience that prioritizes clarity, innovation, and visual impact.
Pre-order now for May 2026 delivery.
A limited edition of 300 pieces.
Ref. SB101SBLSA
At the center, the dial is replaced by a sculptural cabochon, turning the watch into a fusion of haute horlogerie and contemporary jewelry design. In the Disco Ball edition, the multi-faceted guilloché surface captures and refracts light from every angle, creating a constantly shifting display that feels alive on the wrist. Beneath this artistic exterior, a Swiss automatic movement by La Joux-Perret with a 55-hour power reserve ensures reliable performance, enhanced by a patented jumping hour module for crisp transitions. The Sartory-Billard SB10 Jumping Hour Disco Ball stands out as a collectible independent watch that merges technical innovation with tactile, design-driven storytelling.
TECHNICAL SPECIFICATIONS
Calibre
- Swiss made La Joux-Perret automatic movement
- Patented jumping hour movement
Power reserve
55 hours
Case
Stainless steel with alternating polished and brushed surfaces
Measurements
- 39.5 mm diameter
- 11.5 mm thickness
- 44 mm lug-to-lug
Cabochon
Smoked sapphire
Water resistance
80 meters
Strap
Sartory Billard rubber strap, available in a choice of colors.
Oster Jewelers is an Authorized Sartory Billard Watch Retail Partner