Swiss-made Longines is a valuable watch. Flagship L5 631 is a 3 Longines model. (Available in the photo.) The watch is 20 micron gold plated. The dial is a model with milky white color and bar numbers. (Check the photo.) The watch, glass, strap, buckle, dial mechanism and everything is original and has a Longines seal. The case of the watch strap is very stylish and thin. -The battery of the watch has just been replaced. The clock works smoothly. - The movement of the watch is the original Longines caliber. The mechanism of the watch is very valuable and is a classic model that no longer remains in the world. All maintenance of the watch has been done carefully. -The case of the watch, the mechanism is original and has a Longines seal. -A completely suitable watch for the collection. -The diameter of the watch is 32.5 mm excluding the crown. 35 mm diameter including crown. Lug to lug 38 mm. 27 cm long including full length including watch, case, strap and buckle. After the buckle is closed, the full length is 21 cm. (It is available in the photo. There are photos of both positions. Please review it carefully.) I tried to specify all the details in the photos. Customs procedures are related to the buyer's country and the responsibility belongs to the buyer.