Features:
Brand new and high quality.
Practical, necessary for repairing your watch.
High quality, reusable.
Sturdy, portable, practical and easy to use.
Suit for 0.9mm stem tap.
It comes with the crown, tube, water-resistant o-ring and crown gasket.
The crown has a small logo, contact the seller if you want to know.

Specifications:
Material: Steel
Color: As picture shows
Quantity: 60pcs
Size: about 5.3mm, 6.0mm, 7.0mm
Watch Crown Tube: 4.4*2.9mm

Package Include:
60pcs* Watch Crown