Longines movement How ? Longines movement l633, l619 which is better

Longines movement How ? Longines movement l633, l619 which is better ? Longines movement How ? Longines movement l633, l619 which is better ? Movement Longines l619 how? Longines watch movement mechanical movement basically made ​​of metal , and even the most complex of the most precious of all. Until the 18th century, some rich creative watchmakers devised an automatic winding movement device suitable for watch movement , and simple to generate power through the wearer's physical activity . Next, Xiao Bian give you a brief introduction Longines movement l633, l619 information.Aigner Watches Replcia Longines watch movement L619 Pictures Longines watch movement L619 technical parameters : Balance wheel frequency : 28800 times / hour Movement diameter: 11 1 / 2 lignes -25.60 mm Movement thickness : 3.6 mm WIND : automatic Power reserve: 42 hours Movement board : ETA 2892/A2 Gem axis of the eye : 21 Longines watch movement L633 Pictures Longines L633 movement technical parameters : Balance wheel frequency : 28800 times / hour Movement diameter: 11 1 / 2 lignes -25.60 mm Movement thickness : 4.6 mm WIND : automatic Power reserve: 38 hours Movement board : ETA 2824/2 Gem axis of the eye : 25