- Movement
- Self-winding
- Size
- 36.5 mm
Overview
A diamond-set Patrimony, in a smaller case
The Vacheron Constantin Patrimony Self-Winding, reference 85515/000R-B644, in 18K pink gold, diamond-set with 117 round-cut diamonds on the bezel and minute-track ring, midnight blue dial, on a dark blue alligator strap with an 18K pink gold Ardillon buckle. Self-winding calibre 2450 Q6/3; 36.5 mm, 9.15 mm high, certified to the Hallmark of Geneva.
The reference 85515/000R-B644 is Vacheron Constantin's Patrimony Self-Winding in a diamond-set execution: an 18K pink gold case, 36.5 mm across and 9.15 mm high, with 117 round-cut diamonds set into the bezel and the outer minute-track ring. The midnight blue dial carries a 'pearl'-style minute track built from 48 polished 18K gold pearls, read against 18K gold leaf-shaped hands and applied hour-markers, with a date aperture at 6 o'clock. The case has a convex outer zone and a transparent sapphire case back, water-resistant to 30 m, worn on a dark blue alligator strap closed by an 18K pink gold Ardillon buckle.
The self-winding calibre 2450 Q6/3 provides hours, minutes, central seconds and the date: 26.2 mm across and 3.6 mm high, with 196 parts and 27 jewels, running at 28,800 V.P.H. (4 Hz) for a stated 40-hour power reserve. The case back is transparent sapphire, and the brand notes it shows a 22K gold oscillating weight worked around the Maltese cross. The watch is certified to the Hallmark of Geneva, the mark the Republic and Canton of Geneva introduced in 1886, which the brand treats as a guarantee of reliability and traceable origin rather than one specific figure.
For collectors
This diamond-set execution shares calibre 2450 Q6/3 with another Patrimony Self-Winding family elsewhere in the group, but in the 85515 reference's own case size and thickness — the calibre code alone does not identify which case size a movement sits in, so the reference number is the reliable check.
Key details
Design and engineering
- Case and dial18K pink gold case, 36.5 mm across and 9.15 mm high, with a midnight blue dial; convex outer zone with a 'pearl'-style minute track built from 48 polished 18K gold pearls and a date aperture at 6 o'clock.
- Diamond setting117 round-cut diamonds set into the bezel and the outer minute-track ring.
- Hands and hour-markers18K gold leaf-shaped hands and applied hour-markers.
- Case backTransparent sapphire, open to show the winding rotor: a 22K gold oscillating weight worked around the Maltese cross.
- MovementSelf-winding calibre 2450 Q6/3, certified to the Hallmark of Geneva.
- Strap and buckleDark blue alligator leather strap, closed by an 18K pink gold Ardillon buckle.
Calibre 2450 Q6/3
- Self-winding
- Hours, minutes, central seconds, date by aperture, balance-stop
- 26.2 mm across, 3.6 mm high; 196 parts, 27 jewels
- 28,800 V.P.H. (4 Hz)
- Power reserve 40 hours
- Hallmark of Geneva
Specifications
Technical specifications
| Reference | 85515/000R-B644 |
|---|---|
| Collection | Patrimony |
| Calibre | Calibre 2450 Q6/3 |
| Movement | Self-winding |
| Functions | Hours, Minutes, Central seconds, Date by aperture, Balance-stop |
| Case dimensions | 36.5 mm |
| Case thickness | 9.15 mm |
| Case material | 18K pink gold |
| Case back | Transparent sapphire crystal caseback |
| Water resistance | 3 bar (30 m) |
| Dial | Midnight blue color-toned dial. Convex external zone with circular “pearl” minute-track composed by 48 polished 18K gold pearls. Date at 6 o’clock. 18K gold leaf-shaped hour/minute hands and applied hour-markers. |
| Strap | Dark blue alligator leather |
| Clasp | 18K pink gold ardillon buckle |
| Movement dimensions | 26.2 mm × 3.6 mm |
| Components | 196 |
| Jewels | 27 |
| Power reserve | 40 hours |
| Frequency | 28,800 vph (4 Hz) |
| Certification | Hallmark of Geneva |
Buying with HYPA
Purchase with confidence
- Warranty card status disclosed for every piece we sell
- Insured worldwide delivery
- Payment by bank transfer
- Registered Australian dealerHYPA International Pty Ltd · Registered Victorian second-hand dealer, Registration No. SHD-0018017.
- Direct specialist supportSpeak with the HYPA team before, during and after the purchase.
Continue browsing
