Apparently to verify the orange hand and that watch is "real" Ultraman, it has to be send to Omega Switzerland. That is the impression I got from another post.

 

Hi Everyone, new for this forum.

Got a speedmaster 145022-69 November last year, and I was lucky it has tropical dial on it. More interesting, it has a red second hand as the 145012-67.

The seller told me he can not make sure whether this is original or not.

 

There is nothing red about the chrono hand of the 145.012-67 (Ultraman).

 

Cool looking chocolate dial, however the orange seconds hand which was a rare occurrence, was exclusive to the 145.012-67. That dial is from a 145.022-69 or -71, which means it was added afterwards.

 

Thanks, eugeneandresson and gdupree.

In fact, I am a color blind, I can hardly see the "chocolate color" and "orange/red hand", while was lucky to encounter them. Only when I met the seller second time, he told me the dial has a chocolate color, otherwise, I will never realize what I have at hand.