ETERNA watch. Eterna Matic Cronometer. Ref. 8515.41. NO. 17XX. Gents/Unisex. Circular stainless steel case. Black dial with applied dotted numerals. Sword type hands with lúmix treatment. Second and central chronograph hands. Counters for seconds, minutes and hours of the chrono and moon phase. Fluted crown at 3 o'clock, flanked by the chrono pushers. Back with window that reveals the machinery. Brown coco leather strap with signs of use. Hidden deployant clasp. Automatic movement. It works. Measurements: 40 mm (dial diameter); 48 x 42 mm (total case with crown). In the description of the watches when it says "in working order" it means that the watch is in working order. Since collector's watches often have delicate and complex mechanisms, the buyer is responsible for any general service, overhaul, battery change, adjustment or repair that may be necessary. We do not guarantee the perfect functioning of any watch. All photographs of our watches are original and have been taken by our photographers, that is to say, we do not work with stock photography and that is why the photographs are considered part of the cataloging.