Glashutte Original Senator Sixties Square Chronograph (16230) | European Watch Co.
POLGOT- Automatic Non Working Watch Movement For Parts And repair O-16230 | eBay
WTS] [USA] Rolex - 2002 Datejust 36mm - 16220 Blue Roman Numeral Dial - Just Serviced November 2023 - Includes 5-year warranty! $4,750! : r/Watchexchange