This chronograph is a tribute to the Royal Geographical Society and has been produced in 5,000 pieces. Part of the profits will be given to the society. Accurate to 1/100 second, it is fitted with a tachometric scale, an alarm and a flyback function, and has both analogue and digital displays. Stainless steel case on a matching bracelet or leather strap. Sapphire crystal. Water-resistant to 100 m. Swiss Made.