Iwjuan... You just dug up my old love which I have no fate with...


Seen it, hold it, discussed about it in MWF (thanks to Taga and Glampyre for all their opinions) distracted, came back, when I decided to pull the trigger it was out of stock and discontinued in the Omega of my region...

.
Until a few months back, I have been lucky enough to bump into the same watch in Wing Wah Watch as a used watch, was so excited, Whatsapp WW watch immediately, and guess what, arse luck beaten the good luck, watch was booked and waiting to be collected, fell from heaven to hell...

and yet I was still very hopeful, hoping the potential owner would pull hand brake and put into reverse gear... however... I have to believe in fate... Or I should say no-fate!
I have decided to drop that love all together and carry on venture out... Until I bump into this one... ;-)
SPEEDMASTER '57 OMEGA CO-AXIAL CHRONOGRAPH 41.5 MM

Or
MARK II CO-AXIAL CHRONOGRAPH 42.4 X 46.2 MM

or
DATE / DAY-DATE CHRONOGRAPH 40 MM DATE

or
DATE / DAY-DATE CHRONOGRAPH 40 MM DAY-DATE

Personally i prefer OMEGA CO-AXIAL CHRONOGRAPH 41.5 MM 
Iwjuan you have almost everything on your plate, missing this last piece some how...
Hint no. 3
Self-winding chronograph with column-wheel mechanism and Co-Axial Escapement and Free sprung-balance equipped with Si14 silicon balance spring. Officially certified chronometer. Power reserve: 52 hours
Hope this long hints will conclude the quiz...;-)