Omega Constellation Mini: Caseback Removal for Battery

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milas

·Jun 8, 2026

Hi everyone..need to know how to open the back case...need to change the battery...this is the photos of the watch..thx

 

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JimInOz

·Jun 8, 2026·Melbourne Australia

Find a small bevel in the seam of the caseback and use a case knife to lift the caseback off.

I sincerely doubt that you'll find an Omega movement inside though.

 

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milas

·Jun 9, 2026

JimInOz

Find a small bevel in the seam of the caseback and use a case knife to lift the caseback off.

I sincerely doubt that you'll find an Omega movement inside though.

You mean this is fake omega watch?..this watch belong to my grandma...

 

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milas

·Jun 9, 2026

M milas

You mean this is fake omega watch?..this watch belong to my grandma...

Here is anotger photo of the clasp

 

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padders

·Jun 9, 2026·Oooo subtitles!

Hmm. ‘STAINLESS STFFI’.

The signs are not good.

 

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milas

·Jun 9, 2026

😅😅 sorry for my horrible photos..here is better photos of the watches..can't find the small bezel to open the back case...why theres is no serial numbers engraved to the back case?