loading

15 years of high-end watchmaking — turning ideas into products for brands.

How do you control dimensional tolerances in case manufacturing?

2026-07-03

We follow ISO standard tolerances for watch case manufacturing.

Critical dimensions — including movement fitting, crystal fitting, and crown tube alignment — are held to ±0.05mm (about half the thickness of a human hair).

We set up 100% inspection checkpoints after CNC finishing — every case goes through CMM (Coordinate Measuring Machine) verification, and out-of-tolerance parts do not move to the next stage.

prev
How do you ensure consistency across different production batches?
Do you perform 100% inspection on finished watches?
next
Related questions
GET IN TOUCH WITH Us
Contact with us
Contact person: Jennifer Zhang
Tel: +86 13606927603
WhatsApp: +86 13606927603
Add: 212#,Newtimes Building ,Huli,Xiamen,Fujian,China


Xiamen Nifer Electronics Co. , Ltd. was established in 2011. For 15 years we have been working to become your preferred watch solution provider...

Copyright © 2026 Xiamen Nifer Electronics Co.,Ltd - www.niferwatch.com  | Sitemap


Contact us
whatsapp
Contact customer service
Contact us
whatsapp
cancel
Customer service
detect