Patek Philippe

Nautilus

Ref.3800/1JA

There are some scratches and scuffs from use, but the bracelet has not stretched and considering its age, both the case and the watch appear to be in good condition.
Many people are probably looking for the white calendar and plate-type buckle on a black background seen on early production models.
The hands and index luminous material is tritium, making this a highly recommended watch that exudes an atmosphere appropriate for its age.