Description
Many different calibre Oscillating Weights. Some NOS and some pre-owned
please check the options.
No screws are supplied.
500521 – New – for 6138/6139
500601 – Pre-Owned for 6309 (may fit others)
509069 – Pre-Owned 7009 Seiko
509080 – Pre-Owned 7005 Unsigned
500581 – Pre-Owned 2706A , 21J
