NMK391 - Orient Mako/Ray Domed Sapphire Crystal (No Bevel Edge)


AR Colour

This NMK391 Orient Double Domed Sapphire No Bevel Edge Crystal is designed for those who love having their sloped bezel inserts sit perfectly flush with the crystal with no beveled edge, creating a seamless fit between bezel insert and crystal.

The double-domed design of the sapphire crystal ensures that your watch dial is visible at any angle with no distortion. It also has the added benefit of looking really, really cool.

Our double-domed sapphire crystals have Anti-Reflective (AR) coating at the bottom side of the crystal. The AR coating is available in trwo colours - Blue and Clear.

Paired with our Orient bezels, this allows you to install any sloped SKX007/SRPD insert, opening up a ton of modding possibilities for the Orient Ray and Mako!

Our NMK391 Orient Crystal MUST be installed with the bundled crystal gasket.

Compatible with Orient Ray and Mako, Generations 1 and 2.

Designed for use together with our Orient bezel and any sloped SKX007/SRPD bezel insert.

Free International Delivery
  • Your order of S$50 (or equivalent in your local currency) or more gets free standard shipping, and orders above S$200 is eligible for free express shipping! Shipping costs will be automatically deducted at checkout.

Customer Reviews

Based on 30 reviews
J. (Woippy, FR)
Very good

First time I buy and put a crystal on a watch. Everything went fine. The crystal is a bit larger and extend about 1mm from the original Orient bezel.

Very surprised a gasket has come with the crystal, I wouldn’t buy one if it would have been clearly notified.

CRISTIAN M. (Bucharest, RO)

At first I thought it doesn't fit because I did not notice the very thin original gasket, which was blending perfectly with the case. I removed it and then the new crystal and gasket fitted in perfectly. Now the watch looks better than new!

Ivan P. (Pleven, BG)

Great quality

Ian S. (Croydon, GB)
Domed sapphire glass

Adding this to my ray 2 has lifted its overall appearance 10 fold although the watch face is black the slight hues of blue you get as it catches the light are amazing it’s a great upgrade

Lauri T. (Tallinn, EE)
Orient Mako I

After 11 years of everyday wearing, my Orient Mako I looked very scratched and worn. I bought a set of Sapphire Chrystal NMK391, Orient/Mako sub bezel, and SKX007 Ceramic insert and in result it looks as brand new again! Very impressive! Thanks a lot, Namoki!