The Squale 1545 Black Rubber 1545BKBKC.HT is a Swiss-made dive watch featuring a 40mm polished 316L stainless steel case with a thickness of 12mm and a lug-to-lug length of 48mm. It is powered by the automatic Sellita SW 200-1 movement, offering a 38-hour power reserve and operating at a frequency of 28,800 A/h (4 Hz). The black dial showcases a Côtes de Genève finish with applied indices and Super-LumiNova C1 luminescence. A unidirectional 120-click black ceramic bezel surrounds the dial, and the watch is protected by a flat sapphire crystal with anti-reflective coating. It is water-resistant up to 300 meters (30 ATM) and comes with a black rubber strap with a 20mm lug width and a 16mm stainless steel buckle. The reference number for this model is 1545BKBKC.HT.