SBGW279 vs SBGW259

[GolfT3]

I was wondering if anyone here has had a chance to compare in-person the SBGW279 and 259. On paper the 259 seems a very similar, if slightly sized down, watch. Same movement, steel vs. titanium, brown vs. navy strap. The dials appear almost the same in photos but I know how poorly some GS dials can photograph. Are there differences in shade and burst?

Thanks in advance to anyone who can help!