Jaeger-LeCoultre Reverso One Duetto Moon Q3358120

Opening Context
The Jaeger-LeCoultre Reverso remains one of the most recognisable and enduring designs in watchmaking, originally created in 1931 for polo players seeking a watch capable of protecting its dial during sport. Over time, the reversible case evolved far beyond its sporting origins, becoming a platform for artistic expression, dual-time displays, high complications, and some of the maison’s most elegant creations. The Reverso One Duetto Moon Q3358120 represents a particularly refined interpretation of that heritage, combining the elongated Art Deco proportions of the Reverso One with dual dials, diamond-set detailing, and a moonphase complication within a beautifully balanced reversible case.

Why This Reference Matters
The Reverso One Duetto Moon Q3358120 stands out because it fully embraces the versatility and theatrical nature of the Reverso concept. The front dial presents a classical silver guilloché display with restrained elegance, while the reverse transforms the watch into something far more expressive through a deep blue night sky dial accented by diamond-set gadroons and a moonphase complication. This duality gives the watch two entirely distinct personalities while preserving the integrity of the original Reverso architecture. Powered by the manually wound calibre 842, the watch delivers approximately 38 hours of power reserve and reflects Jaeger-LeCoultre’s longstanding expertise in creating highly compact rectangular movements specifically engineered for the Reverso case format.

On the Wrist
Measuring 20mm by 40.1mm, the Reverso One Duetto Moon wears with elegant elongated proportions that sit naturally and comfortably along the wrist. The stainless steel multi-link bracelet adds fluidity and versatility, giving the watch a more contemporary and jewellery-like presence compared to traditional leather strap Reversos. The silver guilloché front dial feels refined and understated for daytime wear, while the reverse blue dial introduces depth, contrast, and visual drama for evening settings. The act of physically reversing the case remains one of the most engaging aspects of the watch, reinforcing the mechanical and tactile charm that defines the Reverso collection.

Condition & Transparency
This example features a 20mm x 40.1mm stainless steel reversible case with silver guilloché front dial and blue night sky reverse dial with moonphase display and diamond-set gadroons. It is fitted to a stainless steel multi-link bracelet secured by a folding clasp and powered by the manual-winding calibre 842 with approximately 38 hours of power reserve. As always, particular attention should be given to case condition, reversing mechanism functionality, dial preservation, movement performance, bracelet condition, and overall set completeness—communicated strictly on verified information.

Why It Belongs in a Collection
The Reverso One Duetto Moon belongs in a collection that values historically important design, mechanical ingenuity, and elegant complication watches with strong visual identity. It offers a more expressive and artistic interpretation of the Reverso while preserving the timeless Art Deco design language that has defined the collection for nearly a century. For collectors drawn to watches that combine technical charm with refined aesthetics and everyday versatility, it represents a particularly sophisticated modern Reverso reference.

Closing
The Jaeger-LeCoultre Reverso One Duetto Moon Q3358120 captures the enduring elegance and ingenuity of the Reverso through its dual-dial architecture, moonphase complication, and beautifully balanced Art Deco proportions. Refined yet expressive, it stands as a graceful interpretation of one of watchmaking’s most iconic designs.

Specifications

• Case Size: 20 mm x 40.1 mm
  
• Material: Stainless Steel
  
• Dial: Silver Guilloché Front Dial / Blue Night Sky Reverse Dial with Diamond-Set Gadroons and Moonphase Display
  
• Bracelet: Stainless Steel Multi-Link Bracelet with Folding Clasp
  
• Power Reserve: Approximately 38 Hours
  
• Movement: Manual-Winding (Calibre 842)

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