95.3001.3600/69.C817 Limited edition 250 pieces Entirely redesigned movement to pay tribute to the 50th Anniversary of the legendary El Primero movementAutomatic El Primero column-wheel chronograph able to measure and display the 1/10th of a second1/10th of a second indication on the ceramic bezel Movement MovementEl Primero 3600, Automatic Components314 Frequency36,000 VpH (5 Hz) Power reserveapprox. 60 hours Functions 1/10th of a second Chronograph:- Central chronograph hand that makes one turn in 10 seconds- 60-minute counter at 6 o'clock- 60-second counter at 3 o'clockHours and minutes in the centreSmall seconds at 9 o'clockDate indication at 6 o'clock Case MaterialTitanium with black ceramic bezel Diameter42 mm Water-resistance10 ATM DialOpenworked with three different-coloured counters Strap StrapBlack alligator leather with protective rubber lining & with grey stitchings ClaspSteel double folding clasp