QC should review the blue tone across the case and strap, the satin-to-polished contrast on the ceramic facets, and the alignment of the H-shaped screws. Check the geometric display from front and angled views, then inspect the embossed blue strap and folding clasp for a clean case transition. Those separate views are the practical way to assess whether the case, display, and strap read as one color-led configuration.
The listed BBF Edition and Clone HUB 1240 Automatic Chronograph are specific to this product record. For selection, the decisive combination is the 45mm presence, saturated blue ceramic, geometric display, and matching embossed strap.
The 45mm size makes this a deliberate visual choice, and the matching blue strap prevents the strong ceramic case from feeling isolated. Buyers who like the Sang Bleu II shape but do not want a white or dark-neutral configuration should compare the close-ups with the full wrist-facing view. The important decision is not simply blue versus white: it is whether continuous blue across the case, bezel, display, and strap is the expression that feels most natural to wear.