Reference
Breguet Type XXI
Reference 3810ST · Stainless Steel
The lowest current ask for the Breguet Type XXI (ref. 3810ST) is $7,950 at Watch Collectors Uk, among 12 live listings we track. The auction record is $21,450 (Christie's Hong Kong, 2010). Updated July 4, 2026. View lowest ask →
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About this reference
The Breguet Type XXI 3810ST was introduced in 2004 as a modern evolution of the mid-century Type XX military aviator watches. While the 3810ST is no longer in the current catalog, having been superseded by the 3817 and the 2023 Type 20/XX generations, it remained a production staple for nearly two decades. Collectors value this reference for its 42mm stainless steel case featuring signature fluted sides and the Calibre 584Q movement. This self-winding movement includes a flyback complication and a centralized minute counter for the chronograph, distinguishing it from standard sub-dial layouts. The dial is characterized by a multi-layered construction with a recessed center and a day/night indicator at the three o'clock position. On the secondary market, the 3810ST typically trades between $5,500 and $8,500 depending on condition and accessories. A notable variant is the 3810BR, which utilizes the same dimensions and movement but is executed in 18k rose gold.
Auction track record
1 documented sale since 2010. Top hammer $21,450 at Christie's Hong Kong in 2010. Median hammer: $21,450.
Ranks #35 of 48 Breguet auction lots we track — see all Breguet records.
Live inventory matching this reference
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Tourbillon | 3350 | Yellow Gold
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Ref. 3350 · 18k Yellow Gold
AED 123k
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All documented hammer prices
For this reference (and close variants).
| Lot | Year | Hammer | Venue |
|---|---|---|---|
| 3810ST · Type XXI | 2010 | $21,450 | Christie's Hong Kong |
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