[WTT] omega aqua terra black lacquer 38mm and grand seiko white birch spring drive

Hi guys, i am looking for both of these watches. Omega aqua terra black lacquer 38mm new or mint. I am in japan right now and found one brand new 6170$ but did not feel like a good deal. Grand seiko white birch spring drive - found one used for 5786$ in osaka, but looking for a new one. Please let me know with offers!