This 950 platinum “Sirius” model from Concord comes in both men’s and women’s formats, set with baguette and trapeze cut diamonds on the bracelet and the dial. The only difference between them lies in the number and weight of the stones they carry : 309 (weighing 31.69 cts) for the woman’s model, 295 stones (6Li.16 cts) for the masculine version. These designs embody huge amounts of painstaking craftsmanship including 321 hours cutting, polishing and mounting the diamonds on the woman’s watch. (CONCORD “Sirius”)