Crafted for precision and style, the Citizen Tsuyosa Automatic Blue Dial Men's Watch NK5010-51L is a testament to sophisticated design. Its 40mm stainless steel case and blue dial are complemented by a silver-tone bezel and band, exuding a harmonious blend of modernity and class. The watch features a reliable mechanical (automatic) movement, ensuring timekeeping is both effortless and accurate. Not only is this timepiece functional with its deployment clasp and water-resistant up to 50 meters, but it also boasts a transparent caseback for a glimpse into its intricate workings. The watch comes complete with its original box and papers, affirming its authenticity. Designed with a nod to designer themes, it's a versatile accessory for any occasion.