One of the top Forum modders is in Florida, if you used your real home location in your user info.
Go to Vac's Mod Shop here in this Forum and he can help you with anything from chronograph service to lume re-painting.
A chrono watch is a complicated piece of micro-machinery, and I always say the people who buy one as their very first replica are taking a big gamble. It's like buying a used Aston Martin as your first car. Maybe it's perfect and maybe it needs $6k of service.
The juddering of the chrono seconds hand is symptomatic of the breed; don't worry about it. During your first service it can be dealt with. Hopefully you can go a few years but probably not, and then it's off to the service technician. After that you are good for another several years.
Enjoy it.
The 7750 movement Swiss or Asian suffer from a weak winding gear. If you wind it by turning the crown clockwise, do it slowly and gently or you can strip off the gear teeth.
If you do not move around much every day because you are a desk jockey, you will need to invest in a watch winder or your watch will simply stop due to your inactivity.
A 7750 movement needs 800 swings of your wrist per day to be fully wound. So you see, if you work in an office that's not going to happen.
Place the watch in the palm of your hand, face up, with the strap wrapped around your hand. Swirl your hand like you are swirling a drink in a glass. Only 800 of those and you're wound! That's why people buy watch winders.
One last thing. 7750 only winds in one direction. If you swirl it the wrong way you're just wasting your time.
Thank you, everyone ... and funny story about that SOSF photo .. I swear I did not plan to photograph it at 13:50:35 ("perfect picture time") .. I was just sitting waiting for someone and took the picture. A complete coincidence.
What can I say? Thank you to everyone I've learned from, bought an amazing watch from, and trusted to fix my mechanical issues.
To the new guys out there: read! It's all here, somewhere. Everything you need to know. Learn to love the Read New Posts button; it's much better than looking around manually.
I look forward to all of your pictures, your opinions, and your advice.
ttyl,
JK
You will want to do as most Gen Panerai owners do .. start a strap collection. There are amazing strap makers here who will make great products for you, for not a lot of money. (uh, compared to gen strap prices)