Are these watches waterproof?

Most pieces from this period lack modern gasket systems and should be kept away from water entirely. Splashes or rain pose a risk to the vintage mechanical movements inside. Leather straps also degrade quickly when exposed to moisture. Treat these items as dry-use accessories to preserve their internal components.

How often do they need servicing?

Mechanical watches require periodic cleaning and lubrication to ensure the metal gears operate smoothly without friction. A professional service every few years keeps the movement accurate. Leaving an older watch unserviced risks dried oils damaging the delicate gear teeth. Regular maintenance protects the original parts for daily wear.

Can I replace the strap?

Straps are easily changed to suit personal taste using standard spring bars that secure the leather to the lugs. Many owners swap straps to match different outfits or formal events. Retaining the original buckle where possible preserves the historic completeness of the piece. Look for width dimensions that match the lug spacing precisely.