Fortis flieger chronograph automatic Alarm Chronograph automatic alarm F2001 Date indication , alarm function indicator Central stop-second, 30 minute counter 12 h stop counter, Sapphire crystal anti-reflective Additional push-button for activation/ deactivation of the alarm Water resistant to 100m The water-resistance, precision, smooth running and condition of this timepiece have been meticulously inspected to meet the strict standards of Haute Horlogerie Suisse and the corresponding Manufactures. We have also studied its pedigree and technical documentation and the manufacturer's archives, where possible and necessary, to guarantee the timepiece's authenticity and impeccable history. Our Original Swiss Made timepieces come with a 12-month warranty. Photos correspond to items on offer.