How often should I wind my mechanical watch?

You should wind your manual watch once a day, preferably at the same time each morning, to maintain a consistent tension on the mainspring. Stop winding the moment you feel firm resistance to avoid damaging the internal spring mechanism.

Are these watches water resistant?

Vintage mechanical pieces generally lack modern rubber gaskets and waterproof sealing systems. You should keep them well away from water, swimming, and heavy rain. Accidental splashes require immediate drying to prevent moisture from entering the case and rusting the steel components.

What is a travel fob purse watch?

A travel fob purse watch is a portable timepiece housed inside its own protective leather case or sleeve. It was designed to sit upright on a bedside table or be carried securely in a pocket. The Vogel piece listed here is a prime example of this folding design.