This Blancpain X Swatch watch honors Blancpain’s Fifty Fathoms, the first true diver’s watch. Its turquoise-blue case and crown are made of Bioceramic material. The word “Swatch” is inscribed on the outer left side of the case. The gradient dial features a date indicator between 4 and 5 o'clock. The hour indexes, hour, and minute hands, the tip of the seconds hand as well as the scale on the bezel, are enriched with Grade A Super-LumiNova® for outstanding legibility in the dark. The watch features a dark blue unidirectional Bioceramic bezel and biosourced glass. The SISTEM51 mechanical movement is visible through a transparent sapphire glass caseback and features an illustration of a lagoon and the Tambja Mullineri nudibranch in digital print. Five inspirational inscriptions can be found on the back of the watch: PASSION FOR DIVING – LICENCE TO EXPLORE – OCEAN BREATH – PROTECT WHAT YOU LOVE and IMMERSE YOURSELF. The two-piece NATO-style strap is made from recycled fishing nets and provides full visibility of the movement. The pin buckle and loops are made of Bioceramic material. (SO35L400)