Breguet / Reine de Naples / 9807ST/5W/J50

Breguet · Reine de Naples
Reine de Naples
REF. 9807ST/5W/J50
We source this reference from dealers and private owners. Condition, box and papers, year and price are agreed with you before any deal.
Reference
9807ST/5W/J50
Diameter
27.3 mm
Case
Steel
Movement
Automatic
What we agree before the deal
Condition
Box and papers
Year
Price
Technical characteristics
| Brand | Breguet |
| Collection | Reine de Naples |
| Reference | 9807ST/5W/J50 |
| Case material | Steel |
| Diameter | 27.3 mm |
| Movement | Self-winding |
Source: luxury-watch.com catalogue archive (2021). Checked 4 Nov 2026.
Archive notes, 2021
Case in steel, cambered ovoid with a delicately fluted case band. Sapphire-crystal case back. Dimensions 32.7 x 27.3mm. Water resistant to 3 bar (30m). Dial in grained natural white mother-of-pearl. Off-centre chapter ring at 6 o’clock with Roman numerals in white natural mother-of-pearl marquetry. Self-winding movement. Cal. 586/1. 38 hours power reserve. In-line Swiss lever escapement. Breguet balance on a silicon spring. Balance frequency 3Hz.
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