New applied indexes replace Arabic numerals creating a more minimalist and contemporary feel to the 2018 ALT1-C/BL and ALT1-C/WH-BK models providing a contrast to the existing core range. The satin case features an enlarged exhibition case back for better visibility of the beautifully finished BE-50AE chronometer-rated movement with 42 hour power reserve. More elegant and contemporary hands inlaid with Super-LumiNova®, previously only seen within the ALT1-C Polished Black adorn these new classics.