Cartier Rotonde de Cartier W1556202 Silver Guilloché Dial

Opening Context
The Rotonde de Cartier represents a more overtly horological side of Cartier, using a classical round case as a platform for complications and manufacture movements while retaining the design codes that make the maison immediately recognisable. The Ref. W1556202 is a particularly mechanical expression of that idea. Its 42 mm white gold case houses an eight-day manual-winding movement, with the long power reserve, big date and small seconds all displayed across a richly detailed silvered guilloché dial.

Why This Reference Matters
The defining feature of the Ref. W1556202 is its 192-hour, or eight-day, power reserve. Rather than hiding that capability beneath a restrained dial, Cartier makes it part of the composition through a power-reserve indicator positioned at 11 o’clock. Small seconds at 5 o’clock and a big date between 7 and 8 o’clock create an intentionally asymmetric arrangement, balanced by black Roman numerals and blued steel Breguet-style hands. Beneath the dial sits the manual-winding Calibre 9910 MC, giving the watch substantial autonomy while preserving the direct interaction of a traditionally wound movement.

On the Wrist
At 42 mm, this Rotonde has a considerable presence, particularly compared with Cartier’s more familiar Tank and Santos designs. The round white gold case provides both physical substance and a relatively discreet visual tone, allowing the guilloché dial and its multiple indications to carry much of the character. Despite the amount of information displayed, the silvered surface and blued hands maintain a distinctly classical appearance. A black leather strap and 18K white gold folding clasp reinforce that formality, making this a substantial complicated watch rather than an overtly sporting one.

Condition & Transparency
This example is configured with a 42 mm 18K white gold case, silvered guilloché dial, black leather strap and 18K white gold folding clasp. The dial features black Roman numerals, blued steel Breguet-style hands, an eight-day power-reserve indicator at 11 o’clock, small seconds at 5 o’clock and a big date between 7 and 8 o’clock. It is powered by the manual-winding Calibre 9910 MC, with an approximately 192-hour power reserve. No specific information regarding cosmetic condition, polishing history, box and papers, provenance or previous servicing has been provided, and these details therefore remain unconfirmed rather than assumed. Given the long-reserve movement and multiple indications, current mechanical condition and service history are meaningful considerations when assessing an individual example.

Why It Belongs in a Collection
The Ref. W1556202 suits a collector interested in Cartier beyond the maison’s celebrated shaped watches. It demonstrates how Cartier can approach serious mechanical watchmaking without abandoning its established visual language, combining an unusually long power reserve and useful calendar indication with guilloché, Roman numerals and blued hands. Within a broader collection, it offers a very different Cartier experience: larger, mechanically focused and complicated, yet still unmistakably connected to the maison through its dial design.

Closing
The Cartier Rotonde de Cartier Ref. W1556202 brings together traditional hand-wound watchmaking and Cartier’s distinctive approach to dial composition. Its eight-day Calibre 9910 MC provides the mechanical substance, while the guilloché dial, asymmetric indications and blued hands give the watch its personality. It is a Cartier whose appeal extends well beyond design alone—a substantial and engaging expression of the maison’s complicated watchmaking.

Specifications

• Case Size: 42 mm
  
• Material: 18K White Gold
  
• Dial: Silvered Guilloché Dial with Black Roman Numerals, Blued Steel Breguet-Style Hands, 8-Day Power Reserve Indicator at 11 o’Clock, Small Seconds at 5 o’Clock and Big Date Window between 7 and 8 o’Clock
  
• Strap: Black Leather Strap with 18K White Gold Folding Clasp
  
• Power Reserve: 192 Hours
  
• Movement: Manual-Winding (Calibre 9910 MC)

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