How do I wind a mechanical watch?

Wind the crown clockwise between your thumb and forefinger until you feel gentle resistance. Stop immediately once tension increases to avoid damaging the mainspring. For daily wear, establish a consistent routine such as winding the piece every morning before putting it on your wrist.

Are vintage watches waterproof?

Historical timepieces lack modern rubber gaskets and waterproof sealing technology. Exposure to moisture, rain, or humidity can easily cause internal rust and fog the acrylic crystal. Keep your watch away from water entirely, removing it before washing hands or swimming.

What does seventeen jewels mean?

Jewels are synthetic gemstones placed within the movement to minimise friction on moving metal pivots. Seventeen jewels typically represents the minimum count required for a fully jewelled lever escapement movement. This count ensures that key friction points receive proper durability over years of mechanical operation.

How accurate are vintage watches?

Mechanical watches from the mid-twentieth century operate via springs and gears rather than quartz crystals or atomic signals. Minor daily time gains or losses are standard characteristics of mechanical timekeeping. Regular servicing by a professional watchmaker helps maintain optimal precision and timing consistency.