Casing for an Cosmic cal.752

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Alder

·Nov 21, 2021

Hi everyone,
I got a cal.752 for a Seamaster Cosmic and I am looking for a casing to fit the movement.
I don't have a lot of info about the caliber:

Dial size:30.5 mm
Movement size:28 mm

I found several casings:
Cosmic 135.016 CASE
Cosmic 166.036 case

But I am not 100% it will fit the dial.

If you have any suggestions I would appreciate it

Thank you

 

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Puma_135o

·Nov 22, 2021

I can say that Cosmic 166.036 case will fit perfectly (I have one).

 

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masteroftime

·Nov 22, 2021

Ref. 166.036 is the correct case for this dial and movement. The Ref. 135.016 case is too small and will not work for this movement

 

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Alder

·Nov 22, 2021

Awesome, thank you so much guys

 

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Eduarzz

·Aug 25, 2026

Puma_135o

I can say that Cosmic 166.036 case will fit perfectly (I have one).

Hi, is it possible to find a 166-036 case? Thanks a lot!

 

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watchyouwant

·Aug 26, 2026

Eduarzz

Hi, is it possible to find a 166-036 case? Thanks a lot!

Sure. Patience ...

 

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Eduarzz

·Fri. 11:35am

Would a 166-026 fit the 752 movement?
I can’t find any 166-036 yet