Description: The 1601 datejust was mostly seen in steel. There are a few examples that were made fully in  precious metals and in this case with a brushed silver dial with yellow gold indices. 
The hands are pointed dauphine hands which are period correct of this era the case is also very thick and even throughout. There are bits of rosey patina throughout the case . 

Dial: Brushed silver dial

Insert: Gold

Case: Excellent condition case 

Bracelet: Leather strap