131.15.28.60.02.001

The Omega Constellation 131.15.28.60.02.001 debuted in 2025 as part of the Ladies’ Selection. The watch features a 28 mm stainless steel case with a thickness of 8.48 mm, a lug-to-lug length of 30.52 mm, and a lug width of 17.36 mm. Its bezel is set with diamonds, framing a silver dial protected by a domed sapphire crystal with anti-reflective treatment on both sides. The caseback carries the stamped Constellation Observatory medallion. Power comes from the quartz caliber 4061, offering a battery life of approximately 48 months. Water resistance is rated at 30 meters, and the total weight of the watch is about 83 grams. The 131.15.28.60.02.001 is fitted with a stainless steel bracelet.