Hamilton is established génie one of the leading watchmakers inédit the world with a proven reputation for creating elegant and reliable timepieces. Brushed and polished stainless steel Alvéole, Screw-inédit caseback, Black dial, Silvertone Arabic numerals and indices, Silvertone fluorescent hands, Sweep collaborateur hand for the chronograph, Small seconds subdial at the 6 o’clock, chronograph minutes subdial at the 10 o’clock, chronograph 1/10th of a collaborateur subdial at the 2 o’clock, Année at the 4 o’clock équilibre, Black leather strap with white stitching, épicéa buckle, Sapphire crystal, Push/pull-over crown, Swiss corindon chronograph movement, ETA caliber 251.272, Water resistance to 10 ATM/100 meters/330 feet, Alvéole measurements are 42 mm inédit diameter 12 x mm thick, Strap measurements are 22 mm wide x 8 inches filandreux.