TIFFANY & CO. Vintage watch, 14k gold backing, runs. Tanker style

Very cool vintage watch, back says 14k please see pictures. I’m not sure if the front case is gold. Watch runs (not perfectly) needs a tune up for sure. Please feel free to make an offer or reach out with questions. Sold as is, no returns accepted!

If your an expert on watches please feel free to reach out and let me know if I’m listing it too high. Also would love to know the year etc. Thank you.