42mm Raymond Weil 2780-SP5-20001 Freelancer Men's Automatic Two-Tone Watch

Open worked dial revealing the regulating organ at 6 o’clock. The balance-and-spring assembly, held by two bridges, reveals a construction echoing that of the most beautiful tourbillon regulators. The freelancer “Calibre RW1212” is a two-hand model providing an understated display of the hours and minutes.

eBay