IWC. A black DLC coated automatic calendar chronograph wristwatch Model: Aquatimer Tribute to the Charles Darwin Foundation Galapagos Islands Reference: 3767 Date: Circa 2016 Movement: 25-jewel Cal.79320 automatic, adjusted to 5 positions, No.3429747 Dial: Black, white baton hour markers, white outer minute divisions, engine turned subsidiary dials at 6, 9 and 12 for seconds, 30 minute and 12 hour recording, polished baton hands with luminous inserts, centre seconds Case: Brushed round, screw down back, Charles Darwin Foundation engraving, uni-directional bezel, crown flanked by twin buttons, No.385623 Strap/Bracelet: Black IWC rubber Buckle/Clasp: Signed buckle Signed: Case, dial & movement Size: 45mm Accompaniments: IWC box, associated IWC brochures Footnotes: The Charles Darwin Foundation for the Galapagos Islands was founded in 1959 and as stated in their manifesto their mission 'is to provide knowledge and assistance through scientific research and complementary action to ensure the conservation of the environment and biodiversity in the Galapagos Archipelago'. IWC became a sponsor of the foundation in 2009.