Only Watch 2011 Tokyo Preview

De Bethune DB25 Reference DB25

The DB25 represents De Bethune's entry in the 44.5mm manual-wind category, distinguished by its silver dial configuration within the DB25 series. This reference launched in 2006 and continues the brand's approach to contemporary haute horlogerie complications.

The 44.5mm case is crafted from 18k white gold with a fixed bezel and sapphire crystal. Water resistance extends to 30 meters. The manual-winding caliber DB2105 movement provides a substantial 120-hour power reserve. The watch features a leather strap attachment.

This reference appeals to collectors seeking De Bethune's technical approach to timekeeping in a precious metal case. The extended power reserve and manual-wind operation position it for enthusiasts who appreciate hands-on interaction with their timepieces. The 44.5mm sizing places it in contemporary proportions within the independent watchmaking segment.

The Rolex Bubble Back, reference 1858, represents an early example of Rolex's self-winding waterproof wristwatches. This reference is part of the broader Bubble Back family, characterized by its distinctive domed case back designed to accommodate the thicker automatic movement of the era. It showcases Rolex's foundational efforts in developing robust and reliable automatic timepieces for everyday wear, laying groundwork for future Oyster Perpetual models.

This particular reference features an 18k white gold case, measuring 38mm in diameter. It is fitted with a sapphire crystal, protecting a silver dial. The watch is powered by an automatic movement, specifically the Boucheron 1858 caliber, offering a power reserve of 42 hours. The fixed bezel and leather strap complete the watch's classic presentation.

For collectors, the reference 1858 holds interest as an early and relatively rare iteration within the Bubble Back series, especially in white gold. Its larger case size for the period also makes it appealing to modern tastes. The presence of a date complication adds to its functionality, distinguishing it from simpler time-only Bubble Back models and highlighting Rolex's early integration of practical features.

The Patrimony reference 4000 represents a specific offering within the broader Patrimony collection, known for its focus on classic watchmaking principles. This particular reference emphasizes a clean aesthetic, aligning with the collection's overall design language that prioritizes legibility and understated sophistication. It is designed to appeal to collectors who appreciate traditional watchmaking without excessive embellishment, fitting into a lineage of timepieces that highlight fundamental horological craftsmanship. The model maintains the collection's reputation for refined proportions and a balanced dial layout.

This reference features a case crafted from a precious metal, typically gold, with a diameter that ensures a comfortable presence on the wrist while adhering to classical dress watch dimensions. It houses a mechanical movement, often an in-house caliber, known for its reliability and finishing. The watch is protected by a sapphire crystal, providing durability and clear visibility of the dial. The movement offers a power reserve suitable for daily wear, reflecting the brand's commitment to functional excellence.

For collectors, the Patrimony reference 4000 is a compelling choice for its adherence to enduring design codes and its representation of the brand's core values. It appeals to those seeking a versatile dress watch that can be worn for various occasions. The reference contributes to the Patrimony collection's reputation for offering timepieces that are both technically sound and aesthetically enduring, making it a relevant piece for those building a collection focused on classic horology.

The RM027 represents Richard Mille's Tourbillon Rafael Nadal model, produced from 2010 to 2012. This reference belongs to the RM 027 series and features a manual-wind tourbillon movement in a lightweight carbon construction.

The 39mm case is constructed from NTPT Carbon with a fixed bezel and sapphire crystal. The skeletonized dial reveals the manual-wind RM027 caliber, which provides a 70-hour power reserve. Water resistance is rated to 50 meters, and the watch is fitted with a rubber strap.

This reference appeals to collectors focused on Richard Mille's technical approach to lightweight materials and tourbillon complications. The NTPT Carbon case construction and three-year production window from 2010-2012 position this as a specific iteration within the broader RM027 series, combining the brand's material innovations with traditional tourbillon watchmaking.

The UR-103 represents a pivotal early model for Urwerk, establishing the brand's distinctive satellite time display that would become a signature element. Introduced in 2003, it was the first production model to feature the wandering hours complication with a rotating carousel and telescopic minute hand, a design that immediately set Urwerk apart from traditional watchmaking. This reference solidified Urwerk's identity as a creator of horological machines that prioritize innovative time-telling mechanisms over conventional dial layouts.

The UR-103 features a rectangular case with a sapphire crystal that offers a clear view of the complex three-dimensional display. The movement, visible through a sapphire caseback, is a proprietary caliber developed by Urwerk, known for its precision and the intricate engineering required for the satellite system. The watch typically offers a substantial power reserve, ensuring reliable operation for several days on a full wind.

This reference holds significant appeal for collectors interested in the genesis of independent watchmaking and the evolution of alternative time displays. It is a foundational piece that demonstrates Urwerk's early vision of blending traditional horology with a futuristic aesthetic. The UR-103 is recognized for its mechanical ingenuity and its role in defining Urwerk's unique approach to timekeeping, making it a key model for understanding the brand's trajectory.