Crystal Fitters

We’ve been getting a great deal of inquiries about trusted crystal fitting and watch modding services. Not everybody is capable or even wants to fit the sapphire crystal themselves, we fully appreciate that and would like to assist. Accordingly we are very happy to share with you the ones we personally trust to do a very professional job. We will be adding more in different territories in due course.

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 North East Watch Works – Rhode Island, USA.

 Specializing in customization services, glass bead blasting,  sapphire upgrades, lumed ceramic bezel inserts and hack/hand wind conversions.

Ray Dollete – Raydius Technology – Los Angeles, USA.

Based centrally in Los Angeles near Museum Row. Offers a friendly local service for the west coast.

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Instagram - @raydiustech

Motor City Watch Works – Michigan, USA.

We sell, service, and customize watches. There isn’t much we can’t do. Modding, repair, movement servicing, refinishing, bead blasting, pressure testing, crystal replacement, just about everything you need to keep your watch running smooth and looking great. We work on any brand and type of watch and can obtain generic and some genuine replacement parts.

FREE Crystal Installation with blasting or cerakote work done.

Jeff Macie aka watchmakers4 – Grantham NH, USA.

Very delighted to add Jeff Macie aka watchmakers4. A well respected, accomplished and very helpful watch modder whose creations are amongst the best around. His workbench is high spec with some great top of the line equipment.


Lume Shot – Eric Yoon – New York, USA

Youtuber & Watch Modifier for Watch Enthusiasts. Dedicated To Bringing Your Ideas Into Fruition. Specializing In Modification And Customization Projects. Commissioned & Pre-Built Watches.

Services Include, But Not Limited To:

Hacking & Hand-Winding Movement Upgrade, Sapphire Crystal Upgrade, Lumed Ceramic Bezel Insert Upgrade, Coin Edged & Smooth Bezel Upgrade, Hand & Dial Installation, Chapter Ring Change, Signed Crown Upgrade, Day/Date Wheel Change, Display Case Back Upgrade, Dry & Wet Pressure Testing, Movement Regulation.

DISCOUNTS Offered Upon Multiple Services

Swiss & Hand-Made Tools – Bergeon, Horotec, AF Switzerland



Instagram: @lume_shot

EQV Watchbuilders – Dave Sutton – New Jersey, USA

Dave has a full spec top of the line workbench and offers a full range of services. Divers and Pilot Watches custom built for real commercial pilots and professional divers are a specialty area in which he excels – full wet pressure testing services available as you would expect. Whether you require just a crystal fitted or a high spec 1 off custom build Dave is your man!


Phone:  (908) 752-1853

Noble Movements – Ken Chong – Ontario, Canada.

Based in Scarborough Ontario Canada. Vintage and Modern work undertaken.

Email –

Instagram - @noblemovements

Website –

T – 416.786.2686

A Watch in Time – Victoria, Australia.

Kevin is a qualified watchmaker of over 26 years and a member of both the “Watch & Clockmakers of Australia” (and current vice president – Victoria branch) and the “New Zealand Horological Institute.”


Jason Humphrey – Tunokies – Bristol, UK.

Highly recommended!

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Paul MacDonald – Tempus Watch Mods – Tamworth, UK.

6 years experience modifying mainly Seiko watches.

Work undertaken-
Dials, Hands, Bezels/inserts, Crystals, Day/Date wheels, Movement upgrades,Pressure testing, movement regulation, Sand blast finishing, Bead blast finishing and in house Cerakoting.
Equipment –
Bergeon and AF Switzerland main tools such as screwdrivers, movement holders, Swiss Crystal Press. Calypso water pressure tester to 12 bar Timegrapher machine
Contact details:

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