High Glossy Surface Black Zirconia Ceramic Locking Ring Electrical Insulation

High Glossy Surface Black Zirconia Ceramic Locking Ring Electrical Insulation
Key words : Ceramic Locking Ring


The item for sale is a brand new aftermarket replacement Aluminum Swiss bezel insert in black with silver font. It fits Mens Omega Seamaster Quartz 300m watch.
This item is guaranteed to fit your watch without glue,unlike other sellers who require glue for their inserts to stick on your watch. The glue spreads all over and ends up ruining your expensive watch.
This is a high quality insert with a glossy and reflective finish just like your original. The color and font are just like OEM. You will not be able to tell the difference.
Free installation instruction sheet with purchase.These inserts are better quality compared to other sellers online.
Comments from our customers, who are retail store owners, collectors and owners of Omega Seamaster watches, have said that we offer the finest inserts of OEM quality to our customers.
Insert is sent in bubble envelope.

All Customers Please Read The Following Before Purchasing:

Be sure to check our detailed measurement guide below or in the photos/images section of the listing to assist you with purchasing the correct parts for your watch. The guide will show you how to measure the lug width opening of your watch using a ruler, how to check your model number, and assist you with other questions you may have regarding measurement. Many watches appear the same but may be different in case size or year model. This will help to avoid any returns or exchanges. We are also an email away to assist with any questions you may have. Thank you for your business!


Advantages of ceramic insert ring :
1. abrasion-resistant formulations, dry-pressed molding.

Ceramic Locking Ring Application:
1. Industrial Insulating, Sealing and protecting materials
2. Electric and thermal insulation materials for electric industryInsulation materials for instrument-equipment
3. Insulating materials for motor industry
4. Filling materials for expansion slot
5. Isolating materials as the sinter resistance
6. Sealing gasket for molten metal


Ceramic Insert Ring Advantage:
1. Low thermal conductivity
2. Low thermal capacity
3. Resistance to thermal shock
4. Does not asbe stos, excellent corrosion resistance, does not react with modern aluminum
5. Excellent electric isolation and sound insulation
6. Strong but pliable in texture, highly pressure resistance.

We custom as per your size, if you have the drawings, it will be better for us to work out the cost.

Properties sheet of zirconia ceramic :

Product Picture:




Company Introduction:


Dongguan Ming Rui Ceramic Technology Co., LTD., a professional manufacturer of machined ceramic parts, has 10 senior engineers and lots of technicians. We produce strengthened structure zirconia ceramic bar, ceramic tube, ceramic shaft, ceramic plate, ceramic sleeve, ceramic valve, ceramic plunger and ceramic arm. The products are applicable to instruments, medical instruments, clocks and electronic products, mills, energy and power, machine and metals, autocar and military and some other high-end areas.
In cooperation with Tsinghua University, we've achieved great successes in particular requirements. With our professional knowledge and business experience in machined ceramic parts, low-budget and high-performance new ceramic products are made of high–quality raw materials. The value of our ceramic products is greatly increased due to the composite technology and precise processing.
Our high efficiency machined ceramic parts, perfect service and good reputation roots in our professional machined ceramic technology, continuous innovation, great sincerity and our pursuit for sustainable development. We have a unique technnology called “mirror polishing” that has improved the brightness, color, smoothness of our ceramic parts.

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