2 Tone Quartz - Special Edition for Asian Airline staff

I have never seen that SANDOZ Logo before
Before. Hong Kong Sandoz and Singapore Sandoz watches uses slightly different logos. Also the logos on the Hong Kong Submariner-likes are different from the Explorer-style watches. But this one is yet different. The green box points to the fact, that Pan Asia (the name holder of Sandoz Watches sold in Singapore) is the originating company of this watch/pen set.