In keeping with its longstanding policy of giving its product lines jazz-related names, Auguste Reymond is introducing a line of seifwinding chronographs called «Cotton Club» this year in Basle. Fitted with a sapphire crystal and a see-through back, their steel or steel and gold case contains a Valjoux 7750 or 7751 movement.The meticulous engine-turned dial is available in a choice of four colours.