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CW05 - Modded Watch Movement

Certiga Works

Regular price $50.00

Unit price per 

Rotor Color:
Calendar Style:

only -64 left in stock

Planning to build your next mod? Don’t forget about the watch movement. Check out our CW05 movement. It’s based on the reliable, workhorse Seiko movement: the NH35. 

The best thing about the NH35 movement is its reliability and accuracy. Under normal conditions, its accuracy is merely at -20 to +40 seconds a day. That’s why we based our CW05 on NH35. Then, we redesigned its rotor and blue plating screws to add a touch of individuality and class to your modified timepiece. The result? A 24-jewel timepiece that serves accurately and has an upgraded look that stands out from the crowd.

The CW05 is a hand-windable and automatic movement, making it appealing for most watch modders and enthusiasts. It features a second hand stop function to ensure you can synchronize your modded watch whenever necessary. And it’s available in two coating colors to suit various preferences. You can have it in either rhodium or gun coating. 

So if you need an accurate movement for your next mod, go for CW05. You can’t go wrong with this workhorse movement with manual & automatic winding. Plus, it’s compatible with most watches. It gives you the flexibility you need to complete your next or dream mod.

Product Highlights:

At a glance, here are the incredible product features of CW05: 

  • 24 jewels 
  • 21,600 vibrations per hour
  • Power reserve of over 41 hours 
  • Antimagnetic
  • With a manual winding capacity
  • Has automatic winding with a ball bearing 
  • With second hand stop function
  • With date display with quick date correction
  • Available in two coating colors: rhodium coating & gun coating 


Start collecting the pieces you need for your customized or modified watch. Place your order for CW05 online today. Have questions about this product? Feel free to get in touch with us. 

Fit Models:

Seiko SKX series, Seiko SRPDXX series 


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