Sartory-Billard SB10 Jumping Hour Meteorite | Leather Strap | LE300 | Pre-Order

The Sartory-Billard SB10 Jumping Hour Meteorite (shown here on a stylish leather strap) transforms one of watchmaking’s most captivating complications into a contemporary statement piece. Marking the brand’s first complication, this distinctive luxury watch centers around a genuine Gibeon meteorite cabochon, a material formed over millions of years beyond Earth before arriving on our planet. Its naturally occurring Widmanstätten patterns create an intricate landscape of intersecting lines and geometric structures, ensuring every watch possesses a character entirely its own. Set prominently at the center of the display, the meteorite introduces remarkable depth, texture, and visual intrigue, blurring the boundaries between fine watchmaking, material artistry, and modern design.

Pre-order now for September 2026 delivery.
A limited edition of 300 pieces.
Ref. SB101METNL

The innovative jumping hour display has been reimagined for exceptional clarity and everyday usability. A large aperture at six o’clock reveals oversized numerals on a sapphire hour disc, delivering instant legibility while showcasing the dramatic precision of the patented jumping hour mechanism. In contrast, the sapphire minute disc glides continuously around the meteorite centerpiece, tracing time along a luminous Super-LumiNova ring accented by a vivid red marker. After dark, the glowing turquoise perimeter creates a striking halo effect that enhances the watch’s futuristic personality. Housed within a 39.5mm stainless steel case with polished and brushed finishes, the SB10 is powered by the Swiss-made La Joux-Perret G101A automatic movement, offering a 55-hour power reserve and combining mechanical innovation, contemporary aesthetics, and exceptional craftsmanship in a truly original independent watch.


TECHNICAL SPECIFICATIONS
Movement
- Swiss made La Joux-Perret automatic movement
- Patented jumping hour movement
- The La Joux-Perret base movement offers nearly three days of power reserve in its standard configuration. The SB10, however, asks more from it. Its unconventional display replaces traditional hands with two unusually large sapphire discs, combined with a patented mechanism that instantaneously jumps the hour every 60 minutes. The additional energy required by this unique architecture results in an effective power reserve of approximately two days. This is also why an automatic movement is particularly well suited to the SB10, continuously replenishing its energy during regular daily wear
Case
Stainless steel with alternating polished and brushed surfaces
Measurements
- 39.5 mm diameter
- 11.5 mm thickness
- 44 mm lug-to-lug
Cabochon
Gibeon meteorite from Africa
Water resistance
80 meters
Strap
Sartory Billard anthracite grey leather strap with logo pin buckle


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