Longines Case Help

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PieterMeijer

·Nov 4, 2019

I have never opened a watch before but wanted to get into watches, I recently bought a longines case 8903-1 I was wondering does anyone know how to open this? I really don't want to damage it.

thank you

Pieter

 

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Nzhidajat

·Nov 4, 2019

Looks like a monocoque case. You probably have to get to it by taking out the crystal. Unfortunately the tools to do it are not.commonly found at your average watch repair place

 

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Radiumpassion

·Nov 4, 2019

....so you bought a nos case to practice on? Now you need one of these😉

 

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PieterMeijer

·Nov 4, 2019

Thank you guys for your help ! Ill bring to a watch place and see if they can open it for me 😀

I have one more question how would I go about removing the crown off a longings 30l to put in case ?

Thanks

Appreciate all the help

Kind regard
Pieter

 

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DaveK

·Nov 5, 2019

With respect. If you have to ask, then don’t do it.

 

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PieterMeijer

·Nov 5, 2019

Thanks but it will be my first time doing it and everyone has to start somewhere. I saw some movement seem to have a little latch and some a little knob to release just wanted to ask if someone knows more specifically about longines 30l

 

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Radiumpassion

·Nov 5, 2019

Loosen the tiny screw pictured and gently pull out the stem.

 

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PieterMeijer

·Nov 5, 2019

Radiumpassion

Loosen the tiny screw pictured and gently pull out the stem.

Thank you very much ! Thank you for all your help
Quick question do you by any chance know what size screwdriver I need for that as I assume it's specific?

Thank you

Pieter

 

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Radiumpassion

·Nov 5, 2019

A very small one I assume😉

 

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PieterMeijer

·Nov 5, 2019

Haha thanks for that I guess I'll just order a micro set off Amazon.

Cheers anyways.