By DELTA
Stem Extender Kit, Size Int. X Ext. 0.7X0.7, 0.7X0.8, 0.7X0.9, 0.8X0.8, 0.8X0.7, 0.8X0.9, 0.9X0.9, 0.9X0.7, 0.9X0.8, New Size 1.0X0.9, 1.0X1.0, 1.2X0.9, 1.2X1.2 Total 13Sizes @5=65pcs
With One Box Of Stem Extender Kit, You Could Solve
1) The Tape Size Of Crown Could Not Fit The Stem Of Original Movement
2 ) The Original Stem Is Not Long Enough For Your Need
Refill Code : WM-678SE-0.7x0.7