WATCH DEPLOYMENT CLASP 1.3mm THIN SPRING BARS FOR OMEGA SEIKO TAG HEUER No 13

15mm pin =Compressed 15.15mm Un-Compressed 17.21mm. 16mm pin =Compressed 16.03mm Un-Compressed 18.05mm. 17mm pin =Compressed 17.10mm Un-Compressed 18.90mm. 18mm pin =Compressed 18.04mm Un-Compressed 20.0mm.

eBay