Apple Watch launch

Apple Ceo Tim has launched its long-awaited watch on Monday, including yellow or rose gold models with sapphire faces costing up to $17,000, but some investors questioned whether Chief Executive Tim Cook’s first product would be a breakaway hit.

Apple’s first new device since Cook became CEO will be available for order on April 10 and in stores on April 24, including chic boutiques in Paris, London and Tokyo….