The Khaki Field Day Date Auto is powered by the precision H-30 movement. Offering 80 hours of power reserve, it’s the ultimate back up when you’re out in the field. CONTACT OUR SALES TEAM (905) 458-5588 FOR INFORMATION REGARDING OUR PRICE MATCH GUARANTEE H-30 DESIGN The H-30 integrates a day and date facility into a three-hand movement and still offers a superior power reserve of 80 hours, enough to last three days on the wrist without any additional winding. Some models have additional delicate decoration on the caliber.