TAG HEUER-FORMULA 1 Quartz Chronograph - Diameter 43 mm CAZ1010.BA0842 Black Horse Skin revealing the El Primero 21

revealing the El Primero 21 automatic movement with two escapements beating at 50Hz and 5Hz

pump-style pushers and steel bracelet with a black ceramic bezel

Other Details

which can be seen through the sapphire-crystal on the wave-edged case back

TAG HEUER-FORMULA 1 Quartz Chronograph - Diameter 43 mm CAZ1010.BA0842 Black Horse Skin revealing the El Primero 21A sports watch for those unafraid to stand out and take risks. Entirely built of the same highly resistant materials as those used in Formula One, including black titanium carbide coated steel for the bezel. Sapphire crystal glass, highly resistant. Super LumiNova enhanced dial details. Cutting edge design inspired by the top levels of motor racing.