Introducing the Watch Crown with a stunning blue Sapphire inset and sturdy stem. 
Gold filled and gold color silver color watch stem and crown with blue sapphire inset 2.5, 3.00, 3.25, 3.5, 4.75, 5.00, 5.25 mm
Most of it crown's total 27 pc. 7-8 pc. with stem 
54 piece without Sapphire include 3-5 piece pocket watch crown.
Total 81 piece