Citizen Men Analogue Automatic Watch

AUTOMATIC CALIBRE 8210: Self-winding mechanical movement; the natural motion of wearing the watch keeps it running reliably day after day with no battery needed CLASSIC BLACK LEATHER STRAP: Supple leather strap pairs perfectly with the clean white dial and Dauphine hands; a versatile dress watch for any occasion 40 MM VERSATILE CASE: Perfectly balanced 40 mm diameter in polished stainless steel; works across dress, business, and smart-casual settings 40-HOUR POWER RESERVE: Generous 40-hour reserve keeps the watch running through the night and a full day even if left unworn EXHIBITION CASE BACK: See-through display back reveals the self-winding automatic Calibre 8210 in action; a true conversation piece for the mechanically inclined