Outstanding experience purchasing my Audemars Piguet Royal Oak from WatchMyDiamonds I recently acquired an Audemars Piguet Royal Oak through WatchMyDiamonds in New York’s Diamond District, and the entire process exceeded every expectation I had for a high-end watch purchase. From the first inquiry, the team was knowledgeable, transparent, and professional. They took the time to understand exactly what I was looking for, answered every question about condition, provenance, and details without pressure, and provided clear photos and information. The watch arrived exactly as described impeccable finishing, perfect condition, and complete with box and papers. Authenticity was never in doubt; their expertise and reputation in the luxury watch space give real peace of mind on a piece of this caliber. Communication was responsive and seamless throughout. Shipping was secure, fully insured, and handled with the care you’d expect for a Royal Oak. The overall experience felt personal and high-touch rather than transactional, which is rare when dealing with watches at this level. Highly recommended for anyone serious about acquiring an AP Royal Oak or other fine timepieces. I wouldn’t hesitate to buy from them again.

Breguet Transatlantique Type XXI Flyback Chronograph 3810ST/92/SZ9 complete 2019
BANK WIRE PRICE: $13,267.69 ( SAVE $481.21 )
Authenticity Guaranteed
2-Year Warranty
Secure Checkout
Fully Insured Shipping
30-Day Returns
Dedicated Watch Specialist
Introducing the Breguet Transatlantique Type XXI Flyback Chronograph 3810ST/92/SZ9, a luxurious and stylish wristwatch perfect for any occasion. This Swiss-made timepiece features luminous hands, a date indicator, and a 12-hour dial, all powered by a reliable mechanical automatic movement. Crafted from high-quality stainless steel, this watch is water-resistant up to 100 meters and comes with both papers and original box.
With its impressive features and elegant design, this Breguet Type XXI is sure to impress!
| Original Box | Yes |
|---|---|
| Original Papers | Yes |
| Year | 2019 |
| Model | 3810ST/92/SZ9 |
| Gender | Male |
| Watch label | Swiss made |
| Movement | Automatic |
| Customization | Factory |
| Condition | Unworn |
| Disclosure | Box and papers |
| Dial type | Analog |
| Dial Color | Grey |
| Crystal | Scratch Resistant Sapphire |
| Hands | Luminescent hands |
| Dial markers | Arabic numerals |
| Water resistance | Excellent Condition |
| Calendar | Date display at 6 o'clock position |
| Functions | Chronograph, Date, Hour, Minute, Second |
| Case diameter | 42 MM |
| Case shape | Round |
| Bezel | Uni-Directional Rotating |
| Band type | Bracelet |
| Clasp | Fold clasp |
| Watch type | Luxury watch |
| Mechanical Warranty | Final Sale |
Free, fully insured worldwide shipping. Every order ships signature-required and insured for its full value, typically arriving within 1–2 business days domestically.
30-day returns. Return within 30 days in original condition for a full refund. Pay by bank wire to save an additional 3%.









