Need help identify this watch

[Carlytoss]

Hello guys,

I’m helping out a friend of mine that works on an investigation case for the BBC and he needs help identify this watch.

Unfortunately all he has are those fuzzy pics but I know you’re among the best around for this kind of challenge.

Thank you for the help!!!

 

[Rezonator24]

Breguet marine equation marchante 5887

 

[Rezonator24]

......

Sent from my LGMS428 using Tapatalk

 

[Carlytoss]

Breguet marine equation marchante 5887

Thank you so much for your help

 

[nalomb]

Breguet marine equation marchante 5887

You, sir, have eagle eyes.

 

[Rezonator24]

Enhance!