Vacheron Constantin Medicus Chronograph 47151/000P Openworked (Limited to 10 Pieces)

Opening Context
The Vacheron Constantin Medicus Chronograph represents one of the maison’s most specialised and artistically ambitious interpretations of the traditional chronograph. Inspired by historical physician’s chronographs fitted with pulsometer scales for measuring heart rates, the Medicus references combine classical medical timing functionality with the hand-finishing and decorative artistry expected from high Geneva watchmaking. The reference 47151/000P Openworked takes that concept even further, transforming the chronograph into an exhibition of skeletonisation, engraving, and mechanical architecture. Produced in an extremely limited run of just 10 pieces, it reflects Vacheron Constantin at its most technical, expressive, and uncompromising.

Why This Reference Matters
The 47151/000P stands out because it combines several highly specialised disciplines of haute horlogerie within a remarkably restrained and wearable platinum case. The openworked dial reveals the manually wound calibre 1145 SQ in extraordinary detail, exposing the chronograph mechanism, bridges, and hand-engraved surfaces while preserving full functionality and legibility. The pulsometer scale reinforces the watch’s historical inspiration, linking it directly to early twentieth-century physician’s chronographs, while the chronograph registers remain carefully balanced within the skeletonised construction. The calibre 1145 SQ itself is particularly respected for its traditional architecture, slim proportions, and extensive hand-finishing, with the openworked execution elevating the movement into a true showcase of artisanal craftsmanship.

On the Wrist
At 37mm, the Medicus Chronograph wears with elegant and highly versatile proportions that suit its classical chronograph layout perfectly. The platinum case gives the watch reassuring weight and presence without excessive size, while the slim manually wound movement allows it to remain refined and balanced on the wrist. The skeletonised dial creates constant visual movement and depth as light interacts with the engraved bridges and chronograph components beneath. Paired with a dark blue leather strap and platinum folding clasp, the watch feels sophisticated, technical, and unmistakably haute horlogerie in character.

Condition & Transparency
This example features a 37mm platinum case with openworked skeleton dial, pulsometer scale, chronograph registers, and hand-engraved movement details. It is fitted to a dark blue leather strap secured by a platinum folding clasp and powered by the manual-wind calibre 1145 SQ with approximately 40 hours of power reserve. Limited to just 10 pieces, the reference represents one of the rarer modern complicated chronographs from Vacheron Constantin. As always, particular attention should be given to case condition, movement finishing, engraving preservation, chronograph functionality, strap condition, and overall set completeness—communicated strictly on verified information.

Why It Belongs in a Collection
The Medicus Chronograph 47151/000P belongs in a collection focused on rare and artisanal expressions of traditional Geneva watchmaking. It appeals to collectors who value hand-finishing, movement architecture, and historically inspired complications executed at the highest level. Combining a classical pulsometer chronograph with extensive skeletonisation and platinum construction, the reference occupies a uniquely specialised position within modern Vacheron Constantin collecting and represents the type of watchmaking increasingly appreciated by experienced collectors.

Closing
The Vacheron Constantin Medicus Chronograph 47151/000P Openworked is a remarkable fusion of historical inspiration, mechanical artistry, and traditional haute horlogerie craftsmanship. With its hand-engraved skeleton movement, platinum case, and highly limited production, it stands as one of the most refined and technically expressive chronographs produced by the maison in the modern era.

Specifications

• Case Size: 37 mm
  
• Material: Platinum
  
• Dial: Openworked Skeleton Dial with Pulsometer Scale, Chronograph Registers and Hand-Engraved Movement Details
  
• Strap: Dark Blue Leather Strap with Platinum Folding Clasp
  
• Power Reserve: 40 Hours
  
• Movement: Manual (Calibre 1145 SQ)

Shipments are delivered under Delivered Duty Unpaid (DDU) terms, with duties and taxes payable by the recipient.