Cartier Tortue Extra Thin WGTO0002 Silver Dial

Opening Context
The Tortue is one of Cartier’s earliest and most important shaped watches, first appearing in the early 20th century and establishing a case form that sits somewhere between a tonneau and a rounded rectangle. The Extra Thin WGTO0002 revisits that historic silhouette with a deliberately restrained mechanical execution, allowing the case shape and dial proportions to do most of the work.
In 18K rose gold with a silvered guilloché dial, the watch feels unmistakably Cartier: architectural, elegant and formal without becoming severe.

Why This Reference Matters
The strength of the WGTO0002 lies in how faithfully it preserves Cartier’s traditional design language while keeping the construction exceptionally slim. Black Roman numerals, a chemin-de-fer minute track and blued-steel sword hands create the familiar Cartier vocabulary, while the curved Tortue case gives the watch a presence very different from a Tank or Santos.
Inside is the manually wound Calibre 430 MC, offering 40 hours of power reserve. Its slim profile is central to the reference, allowing the Tortue to remain elegant despite its relatively generous case dimensions. The movement suits the character of the watch well: simple, tactile and intentionally traditional.

On the Wrist
At approximately 44.95 x 36.1 mm, the Tortue Extra Thin has considerable length but wears more gracefully than the numbers might suggest. The curvature of the case helps it follow the wrist, while the thin profile prevents the watch from feeling bulky.
Rose gold gives the watch warmth, and the silvered guilloché dial keeps the overall palette balanced. The black Roman numerals and blued hands provide strong contrast, while the brown leather strap and rose gold folding clasp reinforce the classical character. It is a watch with presence, but that presence comes from shape rather than mass.

Condition & Transparency
This example is presented on a brown leather strap with an 18K rose gold folding clasp. Specific information regarding case condition, polishing history, dial and hand condition, crystal, strap condition, box and papers, and previous servicing has not been provided. These details should therefore not be assumed and should be confirmed as part of the individual watch assessment.

Why It Belongs in a Collection
The Tortue Extra Thin suits a collector who appreciates Cartier primarily as a master of form. Its appeal lies less in complication than in the way the case, dial and movement are resolved as a single design.
Within a broader collection, it offers a different expression from the more familiar Tank family. The Tortue shape is softer, more sculptural and less immediately formal, while the ultra-thin hand-wound construction keeps the experience refined and distinctly old-world.

Closing
The Cartier Tortue Extra Thin WGTO0002 is a refined expression of one of the Maison’s most enduring shaped cases. Its rose gold construction, silvered guilloché dial, Roman numerals and manually wound Calibre 430 MC come together with clarity and restraint. It is elegant, tactile and unmistakably Cartier.

Specifications

• Case Size: 44.95 mm x 36.1 mm
  
• Material: 18K Rose Gold
  
• Dial: Silvered Guilloché Dial with Black Roman Numerals and Blued Steel Sword-Shaped Hands
  
• Strap: Brown Leather Strap with 18K Rose Gold Folding Clasp
  
• Power Reserve: 40 Hours
  
• Movement: Manual-Winding (Calibre 430 MC)

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