How do I wind a mechanical watch?

Rotate the crown clockwise between your thumb and forefinger until you feel resistance, taking care not to force it past the stopping point. For automatic models, natural arm movement winds the internal rotor during daily wear. Regular daily winding at a consistent time helps maintain steady tension on the mainspring and preserves accurate timekeeping throughout the day.

Are vintage watches waterproof?

Vintage timepieces lack modern rubber gaskets and screw-down standards, meaning water resistance degrades significantly over decades. Even models labelled waterproof require protection from moisture and immersion. Moisture condensation behind the glass can rust delicate internal steel components and ruin dials. Keep these items away from swimming pools, showers, and heavy rain.

How often should a mechanical clock be serviced?

Mechanical movements require professional cleaning and lubrication every few years to prevent dried oils from wearing down metal gears. Watchmakers disassemble the movement, clean the components, and reapply fresh oil. Timely servicing ensures the longevity of vintage gear trains and maintains the accuracy of the timepiece.

What is a bumper movement?

A bumper movement is an early automatic watch design where the internal weighted rotor swings back and forth against springs rather than rotating in a full circle. You can feel a gentle tap on the wrist as the rotor hits the spring buffers. This technology represents a transitional phase in horology before fully rotating rotor mechanisms became standard across the industry.