How About Longines L619, L633 Movements? How Is The Longines Movement?

Many netizens are asking about the movement of Longines watches. Which Longines movements l619, l633 is better? How about Longines movements l619 and l633? Next, the editor briefly introduces the information, technical parameters and pictures of Longines movements l619 and l633.
 The mechanical movement of Longines watch movements is basically made of metal, from the most precious to the most complicated. Until the 18th century, some creative watchmakers crafted a self-winding movement suitable for horological movements, simply generating power through the wearer’s physical activity.
Longines Watch Movement L633 Picture

Technical parameters of Longines L633 movement:
 Balance frequency: 28800 times / hour
 Movement diameter: 11 1/2 legal points-25.60 mm
 Movement thickness: 4.6 mm
 Winding method: automatic
 Power reserve: 38 hours
 Movement substrate: ETA 2824/2
 Gem axis eyes: 25
 More movement information: balance frequency: 28800 times / hour
 Movement diameter: 11 1/2 legal points-25.60 mm
 Movement thickness: 3.6 mm
 Winding method: automatic
 Power reserve: 42 hours
 Movement substrate: ETA 2892 / A2
 Gem axis eyes: 21
 More movement information: longines / 11377.html