Roskopf Mainsprings
10pc lot 13ligne PW
320+ assorted high quality
swiss tongue end mains
Majority are wristwatch
sizes with some pocket
sizes and a few small
clock sizes along with
some Zenith pocket "T"
end mains.
There are alloy and
blue steel mains here!
100piece lot of Bridle-Ends
for auto wind watches.
These ends will convert a
regular main into a main
suitable for and automatic
watch. These can also be
used as push button
springs on cases.(with
some alteration)
$10.99usd per lot of
There is an
assortment of sizes
and lengths.