$1,599.00 Original price was: $1,599.00.$999.00Current price is: $999.00.
Buying notes for this configuration
Select this Sang Bleu II when a conventional round-dial chronograph feels too familiar. The faceted case changes the way the watch occupies space, while the disc display makes the time read part of the design rather than a separate instrument panel. A different 45mm Sang Bleu II colorway is the nearest alternative: the architecture remains, but the case-and-strap relationship changes the mood. This black configuration is the clearest choice when geometry should come before color.
The Hublot Big Bang Unico Sang Bleu II 418.NX.5107.RX.MXM20 is built around the thing its name promises visually: faceted geometry and a black disc-style time display. At 45mm, the watch uses scale to give those overlapping forms room to read. It is not the understated option in this group. It suits a buyer who wants the case architecture, the graphic display, and the integrated black strap to remain the primary conversation on the wrist.
Confirmed configuration
- Bezel
- Bezel with six H-shaped screws
- Bracelet
- Integrated black rubber strap
Architecture comes before color
The Sang Bleu II earns attention through intersecting planes, a layered bezel, and a display that does not resemble a standard three-hand layout. The black palette keeps those shapes connected, so the eye follows the edges and discs instead of stopping at a bright surface. Buyers who already know they want a watch with an architectural silhouette will find the reference easier to evaluate from the angled images than from the title alone.
Why 45mm matters here
The 45mm size is part of the selection, not a footnote. A smaller case would soften the visual force of the faceted profile; this scale gives the overlapping display elements room to remain legible. It is best suited to a wrist and wardrobe that can carry a strong object, particularly evening wear, creative tailoring, or casual clothing with enough simplicity around it to let the watch define the look.
Compare the colorway, not just the model
Another 45mm Sang Bleu II can preserve the same architectural idea while changing the balance between case, dial, and strap. That makes it the useful comparison rather than a conventional Big Bang Unico. Choose this black version when continuity matters: the dark strap, black geometric dial, and faceted case allow the display to lead without a second color interrupting its outline.
Read the discs and fixed points
Start with the disc-style time display, then check how the visible markers align around it. The six H-shaped bezel screws should hold their positions evenly, while the crown and pushers should sit squarely within the angular case. Because the design is intentionally complex, small alignment decisions have an outsized effect on whether the watch looks engineered or merely busy.
QC for the Sang Bleu II
Inspect the symmetry of the angular case, the six H-shaped bezel screws, disc alignment, visible markers, crown and pusher geometry, and the integrated black strap where it meets the case. The front and three-quarter views should be reviewed together so the delivered watch preserves the faceted silhouette and disc-display balance that make this reference worth selecting. Pay particular attention to the points where the discs, markers, and bezel geometry meet.
Questions to settle before ordering
What is the defining feature of 418.NX.5107.RX.MXM20?
The 45mm Sang Bleu II combines faceted case geometry with a black skeletonized dial and disc-style time display.
Who is the 45mm size suited to?
It suits buyers who want the architectural silhouette to remain prominent and are comfortable with a larger wrist presence.
What should QC focus on?
Inspect the symmetry of the angular case, the six H-shaped bezel screws, disc alignment, visible markers, crown and pusher geometry, and the integrated black strap where it meets the case.
Review the exact configuration before it leaves.
Use model-specific QC proof to confirm the visible details and stated functions that informed your choice.
Contact Support
QC proof before dispatch