Sell O-ring Gasket

O-ring Gasket You May Also Be Interested In: ring gasket spring bar timepiece watch band watch dial
We are producer of O-ring in China. Our gasket
is perfect for watch back cae and crown. tolerance
is +/-0.05mm. material Busna-N 70-75. we also
supply timepiece such as spring bar, watch band
watch dial, if you require, pls contact wih us today.