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Repair common Windows errors and clear accumulated junk for a smoother, more stable PC - no reinstall needed.Free scan · no reinstallBreguet introduced the Classique Quantième Perpétuel 7327 on April 14, 2023, as an automatic perpetual calendar with moon phase, offered in 18K white gold and 18K rose gold. Its 39 mm case houses the 502.3.P movement, which Breguet says carries a four-year calendar memory. The launch prices reported in 2023 are historical; Breguet’s current product page directs buyers to a point of sale for pricing.
What is the Breguet 7327?
The 7327 is a Classique perpetual calendar: it displays the date, day, month and leap-year information while accounting mechanically for months of different lengths and the leap-year cycle. It also includes a moon-phase display. Breguet announced the watch on April 14, 2023, in two references: 7327BB/11/9VU in white gold and 7327BR/11/9VU in rose gold. Breguet’s current product page continues to list both versions.
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How does the perpetual calendar work?
Breguet describes the movement as having a mechanical memory of 1,461 days, equivalent to four years. That cycle lets the calendar account for variable month lengths and leap years without routine manual correction through the cycle. It is a mechanical calendar, not a perpetual guarantee: the watch still has to keep running and be set correctly. If it stops or is set incorrectly, the calendar indications may need correction.
Calendar and moon-phase indications are arranged across multiple displays. Contemporary launch coverage by Hodinkee and Monochrome Watches describes recessed correctors for adjustment. Because calendar mechanisms can be damaged by incorrect adjustment, owners should follow Breguet’s instructions or have a qualified watchmaker set the watch rather than pressing correctors without consulting the manual.
Display and dial details
The dial pairs a Clous de Paris hand-guilloché surface with a hand-hammered moon-phase display set against blue glitter lacquer. The moon phase is presented in an arched aperture. The month is shown on a retrograde indication near 11 o’clock, while the date occupies a prominent display at six.
Hodinkee’s April 2023 comparison with the preceding 5327 says the 7327 has five sub-displays rather than six, and that the month display takes the place of the predecessor’s power-reserve indicator. Monochrome’s launch account also describes five counters, with smaller day and leap-year indications. These are launch-era comparisons; the dial arrangement is the most visible change, not a change in the 7327’s calendar purpose.
Movement and specifications
The automatic caliber 502.3.P is 32.5 mm wide and 4.5 mm thick, with 294 components, a flat silicon balance spring, a frequency of 3 Hz and a stated 45-hour power reserve, according to Breguet. The official page lists the following core specifications and rose-gold case details:
| Specification | Breguet 7327 details |
|---|---|
| Movement | Automatic caliber 502.3.P |
| Movement dimensions | 32.5 mm wide; 4.5 mm thick |
| Components | 294 |
| Frequency | 3 Hz |
| Power reserve | 45 hours |
| Case | 39 mm across; 9.2 mm thick |
| Water resistance | 3 BAR |
| Lug width | 20 mm |
| Caseback and crown | Sapphire caseback; non-screwed crown |
| Strap and clasp | Alligator leather strap; three-blade deployant clasp in matching case metal |
The manufacturer lists the rose-gold case and clasp in 18K rose gold; the corresponding white-gold reference uses white gold for the case and buckle. Both variants share the 39 mm case dimensions and the core movement specifications on Breguet’s current page.
Rank #3
- 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
What changed from the Breguet 5327?
The 7327 succeeds the long-running 5327, according to Hodinkee’s 2023 launch comparison. Its revised layout moves the month indication to a retrograde display near 11 o’clock, where the 5327 had a power-reserve indicator, and gives the date a larger display at six. Hodinkee also characterizes the 7327’s guilloché and movement finishing as simplified relative to the 5327. Those are comparative observations from its launch coverage, not specifications Breguet lists on the current product page.
The practical distinction is therefore primarily one of presentation and execution: the 7327 keeps the perpetual-calendar function but changes how the indications are arranged and finished. The two watches should not be treated as dimension-for-dimension equivalents on the basis of the 7327’s current specifications alone.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What did the 7327 cost at launch, and what is the price now?
Launch reports published in 2023 quoted different prices by source and currency. These figures are historical reporting, not current offers:
| Source and date | Reported launch price | Qualification |
|---|---|---|
| Hodinkee, April 2023 | $80,200 | Price reported at launch; not a current quote |
| Monochrome Watches, April 2023 | CHF 78,300 | Launch-era reported price; not a current quote |
| Monochrome Watches, April 2023 | EUR 85,300 | Launch-era reported price; not a current quote |
Breguet’s present product page asks customers to contact a point of sale for the recommended retail price. It does not establish a current regional price, availability or stock status; prospective buyers should request a current quote directly from an authorized point of sale.
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References and buying considerations
The reference numbers identify the two case-metal versions: 7327BB/11/9VU is the white-gold model, and 7327BR/11/9VU is the rose-gold model. Check the full reference when comparing a quotation or listing so that the stated metal matches the version you intend to buy. The official product page lists both variants, but does not publish a current price.
At 39 mm across and 9.2 mm thick, the 7327 combines a comparatively compact round case with a complex calendar display. The 3 BAR water-resistance rating is a specification, not a recommendation for swimming or immersion; buyers should consult Breguet’s care guidance for appropriate exposure to water. For current pricing and stock, the manufacturer’s point-of-sale direction is the relevant starting point.
Quick Recap
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.
