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MelexWorld
The Blog

The MelexWorld Blog

Horology notes & hair care, from our specialists.

Watches

Screw-Down vs Push-Pull Crown: What's the Difference?

A screw-down crown locks onto the case for higher water resistance; a push-pull crown seals by pressure for quicker setting. Learn how each works, how to unscrew and reseal a crown correctly, and which type your watch really needs.

10 min read
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Watches

Watch Crystals Explained: Sapphire, Mineral and Acrylic

The crystal over your dial decides how your watch ages. Here is an honest, expert breakdown of sapphire, mineral, Hardlex and acrylic crystals, their scratch and shatter trade-offs, and how to choose the right one for the way you actually wear a watch.

10 min read
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