The split-seconds chronograph Reference 5370 is available in its very first rose gold version, enhanced by a brown Grand Feu enamel dial with subdials and tachymeter scale in beige champlevé enamel. This decoration with its unalterable colors is hand-crafted on an 18K gold plate. A Grand Complication much sought-after by connoisseurs, this model houses CHR 29-535 PS caliber combining traditional construction features (manually wound, column wheel and horizontal clutch) with seven patented innovations, including one for the revised split-seconds mechanism. The shiny dark brown alligator leather strap is fitted with a new patented triple-blade fold-over clasp.

Watch

Manually wound mechanical movement. Caliber CHR 29‑535 PS. Split-seconds chronograph. Instantaneous 30-minute counter. Small seconds.

Dial

Grand Feu brown and beige enamel, rose gold applied Breguet numerals. Tachymeter scale. 18K gold dial plate.

Case

Rose gold. Case diameter: 41 mm. Thickness: 13.56 mm. Water resistant to 30 m. Interchangeable solid and sapphire crystal case backs.

Your deBoulle order will arrive securely via courier, requiring an adult's signature and ID upon delivery. Currently, we can't offer specific time slots, but you'll receive tracking details and estimated delivery dates via email. Delivery within the United States is complimentary. Items are discreetly packaged in branded deBoulle boxes with unmarked external packaging for security. If missed, deliveries can be rescheduled through our Ambassador or courier directly. You can also opt for in-store collection at our Dallas or Houston locations, where you or an authorized individual can pick up your order with proper identification and order confirmation.

Returns or exchanges of your online order can be made within 30 days, either by contacting a deBoulle Ambassador to arrange complimentary online collection or by visiting our Dallas or Houston stores. All returns and exchanges require items to pass a quality control inspection, and refunds typically appear within 10 business days. Customized, bespoke, engraved, or preowned timepieces cannot be returned or exchanged. Gift recipients may return or exchange items, though refunds will be credited to the original purchaser. Items must be unworn, pristine, and include original packaging and certificates.