How do I wind a vintage watch?

Turn the crown gently clockwise between your thumb and forefinger until you feel resistance. Stop immediately to avoid over-tensioning the internal mainspring. Automatic models require gentle wrist movement rather than manual winding if they have been resting for a period.

Are these watches waterproof?

Vintage timepieces lack modern rubber seals and screw-down components designed for deep submersion. Even models marked as water-resistant should stay entirely dry. Accidental splashes require immediate attention from a watchmaker to prevent internal moisture accumulation.

How often should a movement be serviced?

Mechanical calibres require professional cleaning and lubrication every few years to maintain accurate timekeeping. Oils dry out and solidify over long stretches of inactivity. Regular maintenance prevents premature wear on delicate metal gears and pivoting jewels.

Can I replace the strap?

Strap replacement is standard practice for historical watches, using leather or metal bands that match the lug width. Original buckles add collector value when preserved. Spring bars secure the strap to the case and may need occasional replacement during a swap.