Nick Blum, CEO & Founder of BlumLux watches says it is time for men to adopt diamond watches. His large 55x45x10mm Louie Quattro watch is studded with 46 black diamonds and 4 black diamonds on te dial, in total good for 0.70 carat. To keep it horologically justified, the watch has a elaborated and decorated automatic movement, based on an ETA 2892-A2 with Cotes de Geneve finish.

The sapphire crystal on the font and back is curved and the strap has this double folding buckle attached. Price for this black diamond watch called ‘Strength’, 5000 USD. Visit for more information.