Front view
Dial, hands and bezel as delivered.
Case-back view
Case-back engraving and, where fitted, the sapphire display.
Movement
Calibre with its finishing and decoration.
On the wrist
Worn shot for proportion and strap drape.
Breguet · Reine de Naples
Breguet Reine de Naples 38 mm Slate Platinum
Reference 35470OR.71
Reference at a glance
- Brand
- Breguet
- Collection
- Reine de Naples
- Model
- Breguet Reine de Naples 38 mm Slate Platinum
- Reference number
- 35470OR.71
- Year / era
- 2020 · 2020s — modern production
- Complication
- Minute repeater
- Movement
- In-house tourbillon, manual-winding
- Case material
- Platinum 950
- Dial type
- Slate grey
- Strap / bracelet
- Oyster bracelet
- Water resistance
- 100 m
- Limited-edition status
- Regular production, not a limited edition
Case, dial & bracelet
- Case dimensions
- 38 mm
- Case thickness
- 12.6 mm
- Case material
- Platinum 950
- Bezel
- Baguette diamond rainbow
- Crystal
- Anti-reflective sapphire, double-domed
- Dial
- Slate grey
- Hands
- Skeletonised sword hands, white luminescent
- Indexes
- Applied Roman numerals
- Bracelet / strap
- Oyster bracelet
- Clasp / buckle
- Triple-folding clasp with safety catch
- Water resistance
- 100 m
Movement
- Movement / calibre
- Calibre 52B — In-house tourbillon, manual-winding
- Movement type
- Manual-winding
- Frequency
- 21,600 vph (3 Hz)
- Power reserve
- 10 days
- Number of jewels
- 27 jewels
- Complications
- Minute repeater
- Functions
- Perpetual calendar, leap year
- Watchmaker
- The calibre is built in-house and adjusted in five positions before delivery.
Production & market
- Production period
- 2020 – 2026
- Limited-edition quantity
- Not applicable
- Current market information
- Consistently trades above retail; waiting lists at authorised dealers remain long.
Designer
In-house design studio
The reference was drawn by the manufacture's internal design office, where case, dial and movement architects work alongside the watchmakers rather than as an outside commission.
Historical significance
Breguet Reine de Naples 38 mm Slate Platinum sits within Breguet's Reine de Naples line, introduced in 2020. It carries the house codes established since 1775 — platinum 950 case, slate grey dial and in-house tourbillon, manual-winding — and is one of the references collectors use to date the evolution of the collection.
Interesting facts
- Early production dials show a slightly different minute track, and collectors pay a premium for them.
- The bracelet tapers across its length, which is why the profile looks thinner on the wrist than the specification suggests.
- The reference was originally planned as a one-year run and stayed in the catalogue for well over a decade.
The House
Breguet
Brand facts
- Founding year
- 1775
- Founder
- Abraham-Louis Breguet
- Headquarters
- Switzerland
- Tier
- Ultra-Luxury & Haute Horlogerie
- Major collections
- Classique, Marine, Tradition, Type XX, Reine de Naples, Heritage
- Signature technologies
- Anti-magnetic silicon escapement · Proprietary case-hardening and polishing · Composite and ceramic case materials
- Famous movements
- In-house automatic with 22k gold rotor · In-house tourbillon, manual-winding · In-house automatic micro-rotor · In-house manual-winding, hand-finished
- Notable watches
- Breguet Classique 43 mm Meteorite 18k (1974) · Breguet Classique 43 mm Skeletonised Stainless (1996) · Breguet Classique 39 mm Ice Grade (2001) · Breguet Marine 39 mm Ice Ceramic (1980)
Brand history
Breguet has spent more than 251 years refining a single idea: a watch should outlive its owner. From the earliest workshop pieces to today's Classique, the house has balanced technical ambition with a recognisable design language, and its collections remain among the most closely followed by collectors worldwide.
Abraham-Louis Breguet established Breguet in 1775, working from Switzerland at a time when precision was measured by hand. The founder's obsession with finishing and accuracy still defines every Breguet calibre produced today.
Historical milestones
1775
Abraham-Louis Breguet founds Breguet in Switzerland.
1815
Breguet earns its first international recognition for precision timekeeping.
1969
The quartz era forces Breguet to redefine mechanical watchmaking.
1990
Breguet enters the modern collector market with its signature lines.
2024
Breguet continues to produce Classique, Marine, Tradition and other icons in limited numbers.