Launched in 2025, the Omega Constellation 131.15.28.60.02.001 belongs to the Ladies' Selection. This elegant timepiece showcases a 28 mm stainless steel case with an 8.48 mm thickness and a lug-to-lug measurement of 30.52 mm, while the lug width is 17.36 mm. Its striking diamond-set bezel encircles a silver dial, which is safeguarded by a domed sapphire crystal that features anti-reflective coating on both sides. The caseback features the iconic Constellation Observatory medallion. This watch is powered by a quartz caliber 4061, boasting a battery life of nearly 48 months. With a water resistance of up to 30 meters, it has a total weight of approximately 83 grams and comes on a stainless steel bracelet.