Why Buy From Us: We are a professional watchmaking company based in Beverly Hills, CA. Every watch we sell is inspected and authenticated in-house. We stand behind what we sell and are happy to answer any technical questions before purchase.
Buy It Now: $5,555 | Best Offer accepted All sales final. Questions always welcome before purchasing.
The 3820 Transatlantique is the civilian-spec Type XX — sharing the same flyback movement and 39mm steel case as the military Aéronavale, but built for the discerning collector. Original retail was $10,600. Comparable examples are actively trading at $6,000–$7,000 on the secondary market. This example is priced to move at $5,555 reflecting the absence of box and papers.
Breguet Type XX Transatlantique — Ref. 3820ST | N° 75,465 Offered by a professional watchmaking atelier, Beverly Hills, CA
A rare opportunity to acquire one of Breguet’s most celebrated sport-luxury references — the Type XX Transatlantique — the refined civilian counterpart to the legendary French military pilot’s chronograph. Authenticated, inspected, and offered with full professional service available.
Confirmed Specifications: • Reference: 3820ST (Transatlantique) • Serial No.: 75,465 • Case: Stainless steel, 39.5mm • Dial: Black with luminous Arabic numerals and hands • Subdials: 12-hour at 6 o’clock, minutes at 3 o’clock, running seconds at 9 o’clock • Date: Window at 6 o’clock • Complication: Flyback chronograph • Movement: Automatic, Breguet Calibre 582 (Lemania 1350 base), 25 jewels • Bezel: Bidirectional rotating, calibrated • Bracelet: Integrated stainless steel with deployant clasp • Crystal: Sapphire • Crown: Screw-down, flanked by twin pushers at 2 and 4 o’clock • Water resistance: 100 metres (ÉTANCHE 100m, confirmed on caseback)
The watch presents very well with normal signs of wear consistent with age and use. Bracelet shows light surface marks typical of a worn steel bracelet. Dial, hands, and sapphire crystal are in excellent condition. The watch is running. Original brushed and satin case finishing is fully intact and unpolished — exactly what collectors want.
Watch on original integrated steel bracelet • No box, no papers
Professional Full Service Package — $650 Optional add-on — message us before purchasing Performed in our Beverly Hills watchmaking atelier by a professional watchmaker: • Complete ultrasonic cleaning of case and bracelet • Movement inspection and regulation • Gasket replacement restoring full 100m water resistance rating • Timing accuracy certification • Final quality inspection before shipping
Allow 7–10 additional business days for serviced orders.