Hot Sale Watches
Men Watches
Women Watches
New Watches
Wooden Watches
Quartz Watches
Apple Watch Band
Chronograph Watches
Mechanical watch
Shape Watches
Gift Boxes
Diver Watch
About Us
Why Choose Us
Factory Advantages
Contact Us
Company News
Industry News
Industry News
Industry News
Industry News
OEM timepiece manufacturer in Shenzhen, China.
Home > News > Industry News

Heated blue hand for the watch

Eddy    2018-04-18  

Heated blue hand is a special firing process on the hand, which is a kind of metal surface treatment process. When the steel parts are heated to 300 degrees Celsius (540 degrees Fahrenheit), the steel will be oxidized and the face color will be gradually becoming azure blue, then to the light blue after quenching. Here is the pciture for your reference on the heated blue hand on the dial.


From the watch industry, heated blue hand is attractive, wearable and high oxidation. It also shows that the watch is not low positioning, but also a symbol of status.

 What are the parts of a watch mainly made of? Self-help law for watch water inflow  

Hot products read more

FAQ read more


Szgiantwatch: OEM Timepiece Manufacturer In Shenzhen China. With 12 Years Of Experience In The Development Of Watches Giant Watch is an Oem/Odm Watch Manufacturer that Provides Turnkey Solutions For Your Brand.
Send an Email