H7 Hamilton Jazzmaster Sea View Chronograph. Reference H37616331. Watch measures 43mm and is made from steel. Automatic movement caliber Valjoux 7753. Sapphire crystals on both sides of the case. Waterproof 10ATM or 100 meters. Functions are hours, minutes, sub seconds, chronograph and date. This watch is fitted with the original black rubber strap with steel pin buckle. Naturally this watch is complete with the original box and papers dated October 2019. Great value chronograph with the rarer Valjoux 7753 movement. Super (holiday?) watch!