How do I wind a manual watch?

Gently rotate the crown clockwise between your thumb and forefinger until you feel gentle resistance. Stop turning immediately to avoid damaging the internal spring. Wind the watch at the same time each day to maintain steady tension and accurate timekeeping.

Are these watches waterproof?

Vintage timepieces lack modern rubber gaskets and screw-down seals. Exposure to moisture can easily rust the delicate internal movement. Keep these watches away from water, rain, and humidity to preserve the dial and mechanics.

How do automatic movements work?

An internal weighted rotor spins freely as your arm moves throughout the day. This motion tightens the mainspring automatically. If left unworn for a day or two, the watch will stop and require manual setting before use.