Lot - 18-Karat Yellow-Gold Split-Second Chronograph Open Face Pocket Watch, Patek Philippe & Co., Genève, Swiss Retailed by E.A. Whipple, Springfield, Mass. Gross weight: 54.3 dwt, Diameter: 46 mm
![Bonhams : Agassiz. An 18k gold open face split second chronograph pocket watchCase & Movement No.110229 Bonhams : Agassiz. An 18k gold open face split second chronograph pocket watchCase & Movement No.110229](https://images2.bonhams.com/image?src=Images/live/2008-11/06/7740016-3-1.jpg&top=0.5550&left=0.4268&bottom=0.8899&right=0.8232&width=640&height=480&autosizefit=1)
Bonhams : Agassiz. An 18k gold open face split second chronograph pocket watchCase & Movement No.110229
![Sold at auction 18kt Gold Open Face Split Second Chronograph Pocket Watch, Patek Philippe Auction Number 2487 Lot Number 286 | Skinner Auctioneers Sold at auction 18kt Gold Open Face Split Second Chronograph Pocket Watch, Patek Philippe Auction Number 2487 Lot Number 286 | Skinner Auctioneers](https://i9.skinnerinc.com/unsafe/580/80000580.jpg)