The term 'luxury timepiece' can refer to two different crossword solutions: OMEGA (5 letters) and BulovaMensWatch (15 letters). OMEGA is a Swiss luxury watchmaker founded in 1848. It is known for its precision and accuracy, as well as its iconic design. BulovaMensWatch is a line of men's watches from the American watchmaker Bulova. Founded in 1875, Bulova is renowned for its classic designs and high-quality craftsmanship. Both OMEGA and BulovaMensWatch are considered to be some of the finest luxury timepieces available.