* This discount can only be used once per customer in a Porsche Design Store (Beverly Hills, Las Vegas, Costa Mesa, Cabazon, Brickell, Aventura, Boca Raton, Houston) or in the Porsche Design Online Shop (porsche-design.com). It cannot be combined with other vouchers or discounts, and is valid for up to four weeks after your date of registration. Cash payments are not possible. Not redeemable on Custom-built Timepieces.