How to Regulate a Mechanical Watch Movement

crwdns2935421:0crwdne2935421:0 crwdns2935423:0crwdne2935423:0

crwdns2935425:03crwdne2935425:0

crwdns2935419:0crwdne2935419:0

crwdns2936315:0crwdne2936315:0

crwdns2936321:0crwdne2936321:0

crwdns2931653:03crwdne2931653:0

How to Regulate a Mechanical Watch Movement: crwdns2935265:00crwdnd2935265:01crwdnd2935265:01crwdne2935265:0

Use a non-magnetic screwdriver or other small, pointed tool to gently move the regulator arm left or right (negative or positive) to speed up or slow down the movement.
The '+' or the 'F' indicate making the watch 'faster', and the '-' or the 'S' indicate making the watch 'slower'.

crwdns2944171:0crwdnd2944171:0crwdnd2944171:0crwdnd2944171:0crwdne2944171:0