Looking for cufflinks that double as a conversation starter This unique set will add a real industrial edge to your look as each contains a beautiful working mechanical movement. Just wind them up every 10-12 hours and the gears inside will stay in constant motion! With a slight bend and short toggle-posts these cufflinks are easy to put on and comfortable to wear. Cufflink diameter: 20mm Cufflink height: 6mm Stainless steel

Engravable Octagonal Mechanical Movement Stainless Steel Clockwork Cufflinks – for Men – Warren Asher
$59.13