Corum Admiral Chronograph 45mm | A132/03931 - 132.211.95/F371 AN01Titanium case. Diameter : 45 mm. Thickness : 14. 30 mm. Water resistant at 100 meters. Brass black dial. Dauphine variant, rhodium coated, skeleton hands. Nautical pennants transferred on the flange indexes. Date window located between 4 and 5 o'clock position. Black Bi material strap. Titanium triple folding clasp. Automatic movement. Caliber : CO 116. Has a power reserve of 42 hours. Beats at 4Hz, 28,800 vph. Contains 39 jewels. Function : Hours,