The Arnold & Son Time Pyramid watch was introduced last year in an 18K rose gold case. We went hands-on with it at Baselworld 2013. Now, it will be available in a stainless steel case, and it will come with a new NAC grey treated version of the A&S1615 caliber in-house movement (pictured below).

The Time Pyramid in the stainless steel case is expected to retail for $29,850.