Tissot® Crown (Dustproof) TI-TIS15, steel with black stone, no logo generic standard waterproof crowns to fit Tag Heuer® fits Omega Case Number 166

fits Omega Case Number 166

Hex wrench and upright adaptor are included

genuine Accutron® 102B-98Y

00 mm flat mineral crystal

Fits Tissot® case numbers: E663

Tissot® Crown (Dustproof) TI-TIS15, steel with black stone, no logo generic standard waterproof crowns to fit Tag Heuer® fits Omega Case Number 166Tissot Crown (Dustproof) TI TIS15, steel with black stone, no logo Genuine Tissot Steel with black stone, no logo, T shaped dustproof crown, genuine, diameter 4. 50 mm, total height of the crown is 5. 60 mm, fits a stem tap 0. 90 mm *Perrin Supply Ltd is independent of and not affiliated with or sponsored by Tissot. Tissot warranty does not apply to parts supplied byPerrin Supply Ltd. Using generic parts may devalue your watch.