Men's quartz sport watch NIBOSI model 2375 with a 41 mm dial and a 10 mm case thickness. Stainless steel case and band with a push‑button hidden clasp; band length about 18 cm (≈7.1 in) and band width 20 mm (≈0.8 in). Quartz movement with chronograph, stopwatch, auto date and full calendar functions, luminous hands and shock resistance. Water resistant to 3 bar (suitable for everyday splashes but not for swimming). Dial window made of Hardlex.