The Jacob & Co Palatial Classic Manual Big Date - Steel Onyx Black (ref. PC400.10.AA.AE.ABALA) is a men's watch with a 42 mm round case in stainless steel. It has a black dial under sapphire crystal.
It is powered by the hand-wound mechanical calibre JCAM52. Functions: Power reserve indicator, date.
This example is brand new, dated 2026, and comes with the original box and papers.
