Citizen Men's Analogue Automatic Watch Tsuyosa

CITIZEN’s popular TSUYOSA series welcomes an upgrade with the new in-house automatic calibre 8310, offering a 60-hour power reserve—so the watch keeps running even after two days off the wrist. The TSUYOSA NK0020-55E combines refined aesthetics with enhanced comfort, featuring a beautifully detailed guilloché-style dial and a supple multi-link stainless steel bracelet. Alongside the new movement, it retains the series’ signature elements: scratch-resistant sapphire glass with a date magnifier, luminous hands and indices, a transparent case back revealing the movement, and a crown positioned at 4 o’clock for a sleek profile and improved comfort. The guilloché dial design, first introduced in early 2024 on TSUYOSA small seconds models, returns here with renewed elegance, marking another step forward in CITIZEN’s blend of craftsmanship, innovation, and timeless style.