Omega De Ville Tresor Sedna Gold 432.53.40.21.02.002

Characterised by its thin and classic gold case, the Trésor line was first launched by OMEGA in 1949 and housed the legendary 30mm calibre. More than half a century later, the De Ville Trésor has been reintroduced, equipped with one of the most advanced mechanical movements the brand has ever unveiled.

This model has a silvery opaline dial with a domed vintage "clous de Paris" structure and a date window at 6 o'clock. The 40 mm 18K Sedna™ gold case is presented on a brown leather strap with an 18K Sedna™ gold buckle. This De Ville Trésor is powered by the anti-magnetic OMEGA Master Co-Axial calibre 8511 - a unique manual winding movement.

Reference: 432.53.40.21.02.002

Dated: 2015

Bracelet: Brown Leather Strap w 18k Sedna gold buckle

Case: 40mm x 10.6mm thickness x 44.8mm lug to lug - 18K Sedna Gold

Lug Width: 20mm

Movement: Omega 8511 - Manual - Running (+1s/d 300 amp)

Functions: HMS, date

Box and Papers: Inner/Outer box, and warranty card

Crystal: Sapphire

Bracelet size: 7.5”

Case has minimal light micros, with light tarnishing. Strap has minimal creasing and no extra wear. Dial, hands, and crystal have no wear. Watch is running (+1s/d 300 amp).

Founded in 1848 by Louis Brandt in Switzerland, Omega has grown into one of the most respected and innovative names in watchmaking. The brand’s early focus on precision earned it accolades at international observatories and competitions, setting the stage for decades of horological achievement. Omega became the official timekeeper for the Olympic Games in 1932, and in 1969, the Speedmaster Professional—nicknamed the "Moonwatch"—made history as the first watch worn on the lunar surface during NASA’s Apollo 11 mission. Omega’s innovations continued with the introduction of the Co-Axial escapement in the late 1990s, a groundbreaking movement that dramatically reduced friction and improved long-term accuracy.

Omega’s lineup showcases a wide range of iconic models that reflect the brand’s legacy and versatility. The Seamaster, introduced in 1948, is a favorite among divers and famously worn by James Bond since 1995’s GoldenEye, blending technical capability with cinematic cool. The Speedmaster remains one of the most storied chronographs in existence, while the Constellation is known for its refined design and chronometric precision. The De Ville collection offers a more elegant, dress-focused aesthetic, often featuring high-end complications and meticulous finishing. Omega continues to lead with innovations like Master Chronometer certification, METAS testing, and antimagnetic technology—ensuring that its watches are not just beautiful, but built for the demands of modern life.