The Breguet Classique Quantième Perpétuel 7327 is a 39 mm automatic perpetual-calendar watch offered in 18K rose gold (7327BR/11/9VU) and 18K white gold (7327BB/11/9VU). Its calendar tracks differing month lengths and the leap-year cycle; the watch also shows the moon phase. Breguet lists a 45-hour power reserve and 3 BAR water resistance, but does not publish a numeric price on the product listing.
What is the Breguet 7327?
The 7327 belongs to Breguet’s Classique collection. Its central complication is a perpetual calendar, paired with a moon-phase display. The two official configurations share the listed automatic 502.3.P movement, 39 mm case diameter, silvery hand-guilloché dial, sapphire caseback and alligator strap.
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Breguet describes the dial as Clous de Paris guilloché. The maker also describes the moon phase as hand-hammered against a sparkling blue lacquer sky. These are the manufacturer’s descriptions of the finish.
How does the perpetual calendar work?
A perpetual calendar is designed to account mechanically for months of different lengths and the leap-year cycle, rather than treating every month as the same length. Breguet says the 7327’s mechanism has a four-year “memory” of 1,461 days and displays the date while taking those variations into account.
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Rose gold or white gold: what changes?
| Reference | Case metal | Buckle | Core listed specifications |
|---|---|---|---|
| 7327BR/11/9VU | 18K rose gold | Rose gold | Automatic 502.3.P; 39 mm case |
| 7327BB/11/9VU | 18K white gold | White gold | Automatic 502.3.P; 39 mm case |
The cited product listings identify the metal and matching buckle as the distinctions. They do not establish a performance difference between the two versions.
Breguet 7327 specifications
| Specification | Manufacturer listing |
|---|---|
| Movement | 502.3.P, automatic |
| Movement components | 294 |
| Power reserve | 45 hours |
| Frequency | 3 Hz |
| Movement thickness | 4.5 mm |
| Hairspring | Flat silicon hairspring |
| Case diameter | 39 mm |
| Case thickness | 9.2 mm |
| Lug width | 20 mm |
| Water resistance | 3 BAR |
| Caseback | Sapphire |
These figures are Breguet’s published product specifications, not independent test results. The 3 BAR rating is a stated specification; consult Breguet or an authorized retailer for practical guidance on water exposure.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.How much does the Breguet 7327 cost?
Breguet’s product listings do not show a numeric recommended retail price; they direct prospective buyers to contact a point of sale. Price, currency and availability may depend on location and the exact reference. Ask a Breguet boutique or authorized retailer to confirm a current quote and stock for 7327BR/11/9VU or 7327BB/11/9VU rather than relying on an unverified figure.
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- 2nd time-zone sub-dial located at the 6 o'clock position
- AM/PM sub-dial indicator located at the 3 o'clock position
- Blue steel hands
- Hand engraved (engine-turned) guilloche silver dial
Official product pages
- Breguet Classique Quantième Perpétuel 7327, 7327BR/11/9VU
- Breguet Classique Quantième Perpétuel 7327, 7327BB/11/9VU
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
