Vintage
c. 1956
Hamilton Parker B Men's Watch
Caliber 770 - 22 Jewels

Featured here is a vintage Hamilton Parker B watch in a 10K solid yellow gold case with 18K gold numerals and dots on a sterling silver dial.  

CASE
10K yellow gold
The case measures approximately 32mm wide x 40mm in length. 
Very good condition for 70 years old
Presentation engraving on back
The inside back case reads: Hamilton W.CO., Lancaster P.A., 10K Gold B26640

DIAL
The two-tone dial on this watch is in very good++ condition overall as photos will show
Sterling silver
18K gold hour markers

CRYSTAL
Acrylic - Fine buffable scratches

BAND
I placed an inexpensive new brown leather band on the watch

 MOVEMENT
Hamilton grade 770 manual hand wind movement with 22 jewels.
A little tight to wind but winds & runs.
I set it and it ran for over 24 hours keeping time within 2-3 minutes.

I DO NOT KNOW WHEN THE WATCH WAS LAST CLEANED AND SERVICED

PLEASE READ THE FOLLOWING:

This watch is part of an estate I purchased
While many are running, it is important to understand that over the years the oil has possibly gotten gummy or even dried out.

IT IS VERY IMPORTANT THAT YOU CONSIDER HAVING THE WATCH CLEANED/OILED/SERVICED TO MAINTAIN ITS VALUE AND EXTEND ITS LIFE

I can only tell you if the watch is running here.  
I am not putting a guarantee on the performance of a watch in regard to timing or longevity.