Ask for a dial image in even light, a side view, and a bracelet-and-clasp view. Check the blue surface for even color, no-date symmetry, marker and hand alignment, smooth bezel seating, bracelet articulation, and clasp closure. Those details keep a minimal design looking composed.
A blue dial benefits from more than one lighting angle in QC. The front image establishes marker spacing and symmetry; an angled view shows whether the surface keeps its character without becoming patchy or reflective. Look at the smooth bezel and bracelet at the same time. On a minimal 36mm watch, those surrounding surfaces should support the dial quietly, so the result feels balanced rather than like a colored dial attached to unrelated parts. That restraint is what lets the blue remain fresh without overwhelming the compact case. This final comparison should be made with the complete gallery, where the dial, bezel, case, bracelet, and clasp can be considered together rather than as isolated details.