1994 Omega Speedmaster 3590.50 Moonwatch

The 1994 Omega Speedmaster Professional 3590.50 represents the last era of tritium-dial Moonwatches, cherished for their warm patina and unmistakably vintage character. Powered by Omega’s Caliber 861, this reference delivers the classic manual-wind chronograph experience that enthusiasts associate with the Speedmaster’s spacefaring legacy. Its stepped-style black dial, creamy tritium lume, and hesalite crystal create an aesthetic that feels both historically correct and endlessly wearable—exactly what collectors look for in a pre-Super Luminova model.

This example comes fitted to the sought-after 1479 bracelet, prized for its comfort, tapered profile, and unmistakably ’90s Speedmaster look. Recently fully serviced, it’s running with fresh mechanical health and ready for daily wear or rotation in a refined collection. Whether you’re after a clean 3590.50 for long-term ownership or a purpose-built Moonwatch with authentic vintage soul, this 1994 example strikes that perfect balance of originality, reliability, and timeless design.

Reference: 3590.50

Serial: 48,317,XXX

Year: 1994

Dial/Hands: Tritium

Strap: 1479 clasp code - Stainless Steel Bracelet

Case Size: 42mm - Stainless Steel

Lug Width: 20mm

Movement: 861 - Manual - Serviced by Belmont Watch December 2025

Functions: Hour, Minute, Second, Chronograph

Box and Papers: No box or papers - watch only

Crystal: Hesalite

Bracelet size: 7.5”

Case has light normal wear with nothing notable. Bracelet has light normal wear with nothing notable no stretch. Tritium dial lume has became a nice dark beige patina with no wear on the dial. Hands have aged a little darker than the dial into a nice dark beige. Serviced by us December 2025.

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.