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SEIKO Movement Holder

Designed for professional watchmakers and savvy modders in mind, with or without a professional hand setter tool, this will be the only heavy duty movement holder for SEIKO movements you will find yourself utilising with ease and stability when installing hands.

A simple and highly functional 70g solid brass SEIKO movement holder with adjustable pinion in the middle to support movement when pressing hands. Electroplated with stainless steel to prevent brass from oxidising.

Designed to sit snuggly on Professional Hand Setting Tools, e.g. Bergeon Professional Hand Setter 8935, Bergeon Professional Hand Setter w/ 4 Runners 6012-4-P, Hand Setting Tool 05.111 with Three Stakes, Beco Watch Hand Setter, and more. Basically any hand setting tool that is designed to accommodate a 31mm movement holder.

*Can be used independently without professional hand setting tool.
*Fit SEIKO movements such as 7S26, 7S36, 4R15, 4R35, 4R36, 6R15, NE15, NH25, NH26, NH35, NH36, NH38, NH39

Made exclusively for us with quality assurance by ISO 9001 Certified manufacturers.


    1. Quality Swiss Production Quality, ISO 9001 Certified
    2. Material Brass
    3. Surface Finish Brushed and Sanded
    4. Surface Coat Electroplated with stainless steel
    5. Base Diameter 31mm
    6. Height 16mm
    7. Weight 70g
    8. Fit Movements 7S26, 7S36, 4R15, 4R35, 4R36, 6R15, NE15, NH25, NH26, NH35, NH36, NH38, NH39
    1. 1x Movement Holder

    All photos of watches with modification parts are for illustration purposes only and are not included with movement holder purchased.

    1. A Complete Guide On How To Mod Your SEIKO Watch Dial And Hands (Includes Photos & Video)

Customer Reviews

Based on 45 reviews
Robert H (Hilton Head Island, US)
Using this mod part for: Nh35-nh36 movements
Movement holder

Is what it says. Sizing was great and clad in anticorrosion plating. Comes with Allen key to adjust height of bearing support on the bottom of the movement.

Thewatchlistblog (Brisbane, AU)
Using this mod part for: SKX007
Great movement holder

A must have definitely if you are going to be working on any NH movement and need a good holder to help work on the movement/dial

Movement holder

Superb machined holder. Simply do what it designed for.

Morten (Frederiksberg, DK)
Using this mod part for: Aftermarket case
SEIKO Movement Holder

Great and solid movement holder. Seems well made.

JimInOz (Melbourne, AU)
Superb Movement Holder

Just received a 7S26 movement holder. Forget all those 3D printed ones, and ditch the generic holders.
This is a piece of fine watchmaking machinery, almost too good to use.
It has a decent weight to it so won't move around like some of the plastic ones do. The hand setting stud is adjustable and Adriel even provided a hex key to do that.

Service was great, I was kept updated with great communications and postage was secure and fast.

Ten stars Adriel!


Owen (Melbourne, AU)
Movement holder

Could be a little heavier, but it's a really great value movement holder for the price.

Michael (Wellington, NZ)
Great quality and value for money

Tested to fit a 7S26 or NH35 movement perfectly with no wobble or slop. Heavy enough to be stable without being so heavy it's annoying. Came with a decent quality ball-end hex tool to adjust the centre support as well. Very good choice for the price if you work with a lot of Seiko movements. Seems like it will last forever and the Lucius Atelier logo is very tasteful :)

Paul Etherington (Uxbridge, GB)
Using this mod part for: SKX007
Movement holder

Great little item, perfect for the job.

Matthew Burd (San Diego, US)
Using this mod part for: skx007
Fast shipping and great products!


Noel Aquino (Cagayan de Oro, PH)
Using this mod part for: SKX aftermarket builds
LA Movement Holder

The Movement Holder is hefty and well-built. It appears to withstand a lot of modding for a very long time compared to the brittle plastic ones out there.