This Patek Philippe 590J Calatrava watch has a 10"-105 caliber movement, #901703 and case #638043. Multiple strap options are available.
Date & Paperwork:
The watch was made in 1945 and given to Commander Wm R Cox USN from the crew of the USS McGowan, and was also given the Navy Cross, confirmed with an extract from the archives confirming its date of manufacture and further sale. Plus a letter of the watch given to Commander Cox. Additionally, the watch comes with a one year movement guarantee.
Case Diameter: 30mm