* IWC Aquatimer " Cousteua Divers" Edition.
* Limited edition of 1953 watches.
* Mechanical Rotating inner bezel.
* Fully Automatic movement.
* Hack mechanism - second hand stops when crown is pulled out to set the time.
* Fully functional GMT hand, that can be independently set to tell time in a different time zone.
* Solid heavy stainless steel casing and band.
* Double locking hidden clasp mechanism.
* Solid stainless steel back with IWC engravings on the back.
* Special "ALCYONE" engraving on case back, as per genuine Cousteau Divers watches.
* All the appropriate IWC markings.