Patek Philippe · Automatic

335 S C

The in-house automatic with central seconds that replaced the Jaeger-LeCoultre base of the original Nautilus when the 3800 arrived. It is unusual among Patek calibres in carrying neither the Geneva Seal nor a Gyromax balance. A quickset date followed in 1987, and by 1992 Patek had moved the model on to the 330, which did qualify for the seal.