B.R.M Aero-6 Tailplane the New series started now. Case: PVD black stainless steel Diametre: 44 mm Lugs and pushers: Black PVD stainless steel Double face sapphire crystal Screws: finest stainless steel Dial: Aero-6 design Hands: White Second Hand: Red Strap: brown handmade leather strap Water-resistance 100m Three-year warranty Automatic Valjoux 7753 chronograph movement Round calibre - automatic winding– 28,800 beats per hour - 27 jewels, 46-hour power reserve - 7.9mm thick - 60s chronograph function - 30 minute and 12 hour countdown - 10-hour date corrector – 2 o'clock pusher: chronograph stop/start - 4 o'clock pusher: chronograph reset