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Home
About Us
What`s News
Products
Catelogue
Contact Us
简体
Home
Products
Spring Bars & Watch Parts
Watch Parts
Double Stair Watch Crown Tube
Double Stair Watch Crown Tube
Unit/ 单位: mm
Model
Inner Diameter
Outer Diameter
SCTB-1
1.3 ~ 1.8
2.5 ~ 4.0
Gallery