Diameter: 4.1 mmNO TubeThickness raised from the watch: 1 mmfit a 0.9 mm stemThis is a new part as pictured, come from dry storage.Good Luck
Francis ZALMAN
SATISFACTION GUARANTEEor Refund
POSTAGE FEES & HANDLINGPostage fees will be paid by buyer
Ref. 9246