Citizen xC Eco-Drive Duratect Sapphire Glass EW1640-09X

Citizen xC Eco-Drive Duratect Sapphire Glass EW1640-09X

Material

Strap : Synthetic Rubber Strap 

Case : Stainless Steel 

Glass : Sapphire Glass 

Water : Resistant Water Resistant to 10 bar 

Movement : Eco-Drive 

Specification

Date Display

Duratect

Eco-Drive ( recharged by any light source, no need to change battery)

Insufficient Charge Warning Function

Made In Japan

Overcharge Prevention Function

Case: (W×H×D)：32.6×32.5×8.4(mm)

What is Duratect

Scratch-Resistant because of its Hardness 

Duratect is a revolutionary technology which involves a special treatment on existing materials like stainless steel or titanium to harden the surface. Applying this technique on stainless steel, we have achieved a hardness 3 to 4 times higher by penetrating carbon from the surface in order to distort the crystal of the metal. The result is a scratch-resistant hardness for daily use.

Shiny as Brand New

When you wear a watch over a long period of time, it sometimes becomes less shiny. It is caused by slight scratches. Your watch may have slight scratches from daily use without hitting with something hard or dropping it. By making it scratch-resistant, you can wear it while maintaining its polished look, thus your watch will appear good as brand new.

Various Designs

Duratect has a further advantage. It has an improved surface hardness while still keeping the characteristics of its original material. Therefore, you can have the design using the characteristic of stainless steel or titanium finishing. The surface is "hard", but inside is soft. 

=== These product photos are taken by our photographer ===
===1 Year Seller's Warranty===