Promenade Transparencies Aqua Blue

The Czapek Promenade Transparencies Aqua Blue is a limited edition of 38 pieces, housed in a 38mm stainless‑steel case measuring 10.8mm thick with a 42mm lug‑to‑lug span. Its standout feature is the translucent sapphire dial, treated with a graduated blue fumé effect achieved through precise metallisation.

Inside is Czapek’s in‑house, fully skeletonised Calibre SXH7, an automatic movement beating at 4 Hz (28,800 vph) and comprising 25 jewels and 152 components. It offers a 60‑hour power reserve from a single barrel and is wound by a micro‑rotor made from 100% recycled platinum, engraved on both sides. The movement is finished uniformly front and back, with open‑worked ratchets, sandblasted rhodium‑plated bridges, hand‑chamfered edges and straight‑grained flanks.

Time is displayed via hours, minutes and a small seconds at 4:30, with hand‑applied, light‑blue‑tinted 3D Super‑LumiNova indexes that emit a blue glow in low light. Sapphire crystals with anti‑reflective treatment on both sides reveal the architecture in full. Water resistance is rated at 50 metres, and the watch is supplied on a dark blue Nubuck leather strap, with an optional stainless‑steel Milanese mesh bracelet available.