As the official timekeeper of the Olympic Games, Omega always launch limited editions dedicated to the event. This is a great watch to have in your collection.
This blue model is reminiscent of the 2006 Gemini IV limited edition, with a blue bezel, brushed blue dial and white chronograph, panda subdials.  

The specifications of the Tokyo 2020 Limited Edition are as you would expect.  This watch has a 42mm asymmetrical case, brushed and polished with an external tachymeter scale on the bezel.  the Movement is a calibre 1861 hand-wound with a 48 hour power reserve  It has the the 3-6-9 layout for the chronograph, and a 3-link steel bracelet.

 

The main features are: The subtle sandblasted light grey dial with silver-coloured applied indices and hands that ensure maximal legibility in a variety of lighting conditions.
The blue on the insert of the bezel as well as on the Speedmaster logo on the dial

The caseback; instead of the customary sapphire caseback, the Olympic models feature a solid steel back stamped with the Tokyo 2020 logo.