002-01-01

The Ultradive boasts a 40 mm diameter, a visually striking double-crown protection, and a distinctive 'double lollipop' seconds hand reminiscent of the original 1964 design. The curved dial, adorned with appliqué indices showcasing diamond-cut chamfers matching those on the hands, imparts a dazzling character to the watch. Operating the internal diving bezel with the upper crown reveals the special dayglow Sherpa Orange Swiss Super-LumiNova Grade X1, providing this timepiece with a distinctive appearance—both elegant and utilitarian. Like its counterpart, the OPS, it maintains a water resistance of 20 bar (approximately 200 m) and incorporates the unique compressor mechanism in the case back and non-screw-down crowns.