IWC Aquatimer Chronograph "Tribute to Calypso" 3782-03, part of a limited edition of 2500 pieces in honor of Jacques Cousteau, features a 44mm stainless steel case and blue inner diver's bezel actuated by the crown at 4 o'clock. The dial is deep blue with applied luminous hour indices, printed white minute markers, day/date double aperture at 3 o'clock, contrasting-tone subregisters, and polished-finish center hands with luminous fills. Powering this special edition Aquatimer IW378203 is a self-winding IWC 79320 (Base ETA/Valjoux 7750) chronograph caliber that boasts a 44-hour power reserve. Watch is presented on an integrated black rubber strap with steel tang buckle.
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