Sartory-Billard SB10 Jumping Hour – Meteorite (Pre-order)

This is a pre-order with delivery expected September-October 2026. All prices include US tariffs and duties. Local sales tax, however, may apply, and are calculated at check out.

• Email: shop@collectivehorology.com
• Phone: +1 (805) 321-8877
• Text (US Only): +1 (805) 321-8877

Meteorite Front and Center

The SB10 Jumping Hour replaces the traditional dial with a genuine Gibeon meteorite cabochon, its natural Widmanstätten lattice revealed straight from the material rather than engraved. Hours jump cleanly through a generous aperture at six o'clock, while a Super-LumiNova BGW9 ring on a sapphire minute disc orbits the cabochon once per hour, delivering a striking turquoise halo after dark. Built on La Joux-Perret's G101A calibre with a 55-hour power reserve and housed in a 39.5 mm steel case, this is Sartory-Billard's tenth-anniversary statement distilled into something you can actually wear every day.

Key Details

• Case: 39.5mm stainless steel, alternating polished and brushed surfaces — 11.5mm thick, 44mm lug-to-lug
• Water resistance: 80m
• Dial: No traditional dial — a genuine Gibeon meteorite cabochon (iron-nickel, found in Namibia) showing natural Widmanstätten structures revealed through cutting, unique to each piece
• Display: Handless jumping hour at 6 o'clock on a sapphire disc; continuous sapphire minute disc with a peripheral Super-LumiNova BGW9 ring and a red minute marker (glows turquoise at night). Oversized numerals by typographer Simon Schmidt
• Movement: Automatic La Joux-Perret G101A with a patented jumping hour module; 55-hour power reserve
• Straps: Anthracite grey rubber (logo pin buckle), or a stainless steel bracelet with quick-release pins and a half-link for fine adjustment

Terms & Conditions

Collective Shop is an authorized retailer of all new watches we sell. Please review all shop policies for new watches here before purchase. If you have questions about the details of this or any watch, feel free to contact us prior to purchase at shop@collectivehorology.com.