Breitling: A stainless steel Cosmonaute automatic calendar chronograph wristwatch with twenty-four hour dial, the rotating bezel with inner calculating scale, the black dial with outer tachymetric scales, alternating baton and Arabic numerals, aperture for date, subsidiary dials for elapsed minutes and hours, sweep centre seconds operated by two buttons in the band, the case with screwed back and flexible steel bracelet with deployant clasp