IWC Aquatimer fake watches with black rubber straps are driven by 89365 Calibre, self-winding mechanical chronograph movements that are made by IWC itself and can save 68-hour power. The diameter of the bronze cases is 44mm and the thickness is 17mm. The hour markers and hands are luminescent. There are two small chronographs for second and minute at 6 and 12. There is also a date aperture at 3.
The biggest feature is the material for cases. Bronze would change its color due to the chemical reaction during use. But it is exactly the special feature the replica watches have. The bronze color will appear on the hands, hour markers and rotatable bezels.
The mechanical bezels carried with SafeDive systems are rotatable. The crowns are of screw-in type. The sapphire-crystal glasses are anti-glare on both sides and protect the delicate dials. IWC copy watches with black dials engrave the pattern of Darwin on the backs, paying a tribute to this great man.