ALP1 Alpina Alpiner Chronograph. Reference AL-750SG4E6. Watch measures 41.5mm and is made from steel. Automatic movement caliber Valjoux 7750. Sapphire crystal on the front and a closed case back. Waterproof 5ATM or 50 meters. Functions are hours, minutes, sub seconds, chronograph and date. This watch is fitted with the original leather strap with steel folding clasp. Naturally this watch is complete with the original box and papers dated June 2016. Great value for a Valjoux 7750 movement! SOLD