131.15.28.60.01.001

The Omega Constellation 131.15.28.60.01.001 debuted in 2025. This watch has a stainless steel case of 28mm with a diamond-set bezel. The black dial features a lacquered finish with 18k white gold hands and hour markers. Inside ticks the quartz caliber 4061, hidden behind a solid caseback stamped with the Constellation Observatory medallion.