The Reine de Naples 8967 is Breguet's most historically significant ladies reference, tracing to a commission by Caroline Murat; secondary prices are supported by the strong historical narrative and the oval case shape.
Editorial estimate, 2026 Q2. Actual prices vary by condition, date, and box/papers status.
Movement tier: unclassified · caliber Cal. 78CS (automatic, 38h reserve)
Versatile size: fits most wrists (6–7.5 in / 15–19 cm)
36.5 mm case. The sweet spot for the broadest range of wrist sizes. Neither too dainty nor too bold.
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The Reine de Naples is Breguet's ladies collection, built on an oval case shape with an integrated bracelet. The case geometry and bracelet construction are the primary authentication points -- the oval case is specific to this line and the bracelet link construction is more complex than it appears.
Known reproduction risks
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HIGH RISK
Incorrect oval case proportions
Case oval that is too round or too elongated compared to the known Reine de Naples geometry
Case-to-bracelet transition with a visible step
MEDIUM
Bracelet with lateral link play
Visible sideways movement between adjacent links when the bracelet is held flat
Link finish inconsistency under directional light
Dial variants by era
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Era
Description
Identifiers
Current production
Oval case with dial that fills the oval aperture. Guilloché or mother-of-pearl dial with Breguet Arabic numerals. Diamond-set bezel and/or bracelet on jeweled variants.
Oval case -- not round, not rectangular; the specific Reine de Naples oval proportion is consistent across the range
Dial fills the oval completely with guilloché or mother-of-pearl center
Breguet Arabic numerals at major hour positions
Blued steel Breguet hands
Integrated bracelet with polished and brushed links; specific link geometry that curves to follow the wrist
Service part flags
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Integrated bracelet
Original: Polished and brushed 18k gold or stainless steel links. The bracelet curves in multiple planes and the link-to-link articulation is smooth with no lateral play.
Replacement tells
Lateral play at any link-to-link joint (genuine bracelet construction does not allow sideways movement between links)
Links with inconsistent finish quality -- all polished surfaces should have the same depth of polish and all brushed surfaces the same direction of grain
Aftermarket clasp that does not match the Breguet clasp profile
Oval case
Original: The oval case profile is machined to a specific proportion and the case-to-bracelet junction is seamless. Case flanks alternate between polished and brushed planes.
Replacement tells
Case with uniformly polished surfaces, no alternating satin planes
Case-to-bracelet junction that shows a visible step or gap
Oval proportions inconsistent with the known Reine de Naples geometry
Case back markings
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All production
Solid or exhibition caseback with "BREGUET" and serial number
Cal. 537 or variant engraved on movement or caseback
Gold hallmarks and reference code on case flank or caseback
Movement tells
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The oval case requires specific gaskets -- non-Breguet service using incorrect gaskets will not restore water resistance
Bracelet clasp should be inspected at every service; the integrated clasp is a high-wear component
