Screwdriver for gold screws

Oct 30, 2019,03:23 AM


Was reading a post about a member’s new Cartier Tortu strap change and it got me thinking.

I know as steel is harder than gold, we need to be more careful. However, all the jeweller’s screw drivers I see for sale are steel. What do watch makers use for gold screws?


Chi Kai

  login to reply

Comments: view entire thread


Hope the experts will chime in!

 By: chikai168 : October 30th, 2019-04:41
It is not always convenient to go to an AD or boutique to get straps changed!


 By: chippyfly : October 30th, 2019-05:20
One of the watch repairers I use has a bunch of bronze screwdrivers so as not to mark steel, let alone gold. I have never been able to find any bronze ones to buy for myself. Clive


 By: chikai168 : October 30th, 2019-05:26
Thanks for chiming in. You are right- the only material I can find is steel! BW, Chi Kai

The most important criteria for a screwdriver is how it fits the screw

 By: mpg13 : October 30th, 2019-05:58
A steel screwdriver blade is best even for gold. If it properly fits the slot it will not deform the metal. watchmakers routinely shape blades to fit a particular screw rather than just grab whatever is the closest stock size. If you check watchmaker supp... 

I knew someone would have the expertise!

 By: chikai168 : October 30th, 2019-06:31
Thanks for this. So as long as the fit is good, it is ok to use a steel screwdriver for gold screws? BW, Chi Kai

Yes - shaped to fit snugly and used with care

 By: cazalea : October 30th, 2019-06:57
Steel screwdrivers are the norm. When I was apprenticing my first jobs of the day were to straighten up the bench, inspect all the screwdriver, straighten and reshape the tips. ...  

Very nice post!

 By: chikai168 : October 30th, 2019-07:37
Thank you!

+1. [nt]

 By: kjkt3 : November 8th, 2019-09:04

Thanks! [nt]

 By: chikai168 : January 14th, 2020-01:11