What size is the Patek 3800?
The reference 3800 was in production from 1981 until 2006 and available in different versions. It was a mid-size version of the nautilus reference 3700 and carried the same design aesthetics. It was presented in a smaller size case (37. The patek philippe nautilus reference 3900, introduced in the mid-1980s, is a distinctive model within the nautilus line. Designed as a versatile unisex watch, it features a 32. Nautilus.