Tissot crown PR 100 / 40327 140327 T350.231 / 4.7mm / thread 0.9 mm / gold color

Tissot crown , gold tone , screwdown

Couronne Tissot vissée

New old stock genuine Tissot crown , never used

PR 100 / 40327 / 140327 / T350.231 / 5-25 (these are some informations I found on internet with the numbers written on the plastic bag, don't hesitate to ask me question in case you have a doubt)

The black gasket on the tube is still there but it needs to be changed due to its old age.

Diamètre / Diameter : 4.7 mm

Filetage / Thread 0.90 mm
Interieur fileté . Screwdown