Hamilton Khaki Tachymiler automatic Chronograph watch - H717260 .

RRP:1,300 Runs with rist movement (no battery required) Reference: Ref. H717260 Watchcase: Stainless steel, diameter ca. 44 mm, height ca. 15.5 mm, bolted glass bottom and crown, water resistant to 10 atm, sapphire glass Clockwork-functions: Automatic, hours, minutes, small seconds, day, date, Chronograph Dial: Black dial, luminous hands Strap: Stainless steel watchstrap Features: Chronograph, crown and button on the left side (youtube video not mine)