Sartory Billard SB05

The Sartory Billard SB05 Bespoke is a fully custom-made 38.5 mm luxury timepiece that merges Swiss horological excellence with personalized design. Each SB05 is made to order, featuring an ultra-thin manual movement with a 90-hour power reserve and bespoke details tailored to its owner’s vision. This minimalist yet luxurious watch embodies exclusivity and craftsmanship, offering a one-of-a-kind creation for discerning collectors.

Technical Specifications

• Movement: Hand-wound La Joux-Perret Caliber 7380 (SBM01) – 3 Hz, 21 jewels, ~90h power reserve. Visible through sapphire case back; no seconds hacking feature.

• Case: 38.5 mm diameter x 8.5 mm thickness (45.5 mm lug-to-lug). Available in 316L stainless steel, Grade 5 titanium (various polished/brushed or matte finishes), or tantalum. Screw-secured stepped lugs and a concave bezel highlight mixed finishing.

• Water Resistance: 5 ATM (50 meters) for everyday wear (splash-proof and rain-resistant).

• Crystal: Scratch-resistant sapphire crystal front and back, both with anti-reflective coating. Sapphire dial disk with stamped numerals under the crystal for a distinctive depth effect.

• Dial: Fully bespoke multi-layer dial; options include guilloché patterns, hand-guilloché metals, precious stone inlays (e.g. meteorite, aventurine, mother-of-pearl), or tinted sapphire – crafted to the client’s chosen colors and finish. The Sartory Billard logo is applied on a satin-finished plate on the dial.

• Hands: Custom-finished hour, minute, and small seconds hands in a fixed spear design. Ultra-thin bead-blasted bases with polished, concave facets; can be heat-blued or painted to any color choice.

• Strap: Bespoke 20 mm wide strap (curved quick-release spring bars) tapering to 18 mm at buckle. High-quality calfskin leather is standard, with numerous colors and stitching options; exotic leathers (alligator, etc.) available on request.

• Case Back: Exhibition sapphire case back with an individually engraved nameplate on the movement (up to ~20 characters) for personalization.

Limited Production: Approximately 50 pieces per year to maintain exclusivity. Each SB05 is numbered (random serial) and delivered in a handcrafted wooden box.