The M116505-0015 is the nearby bracelet-led alternative, with a black dial and sunburst sub-dials across a full Oyster bracelet. Select it when visible metal rhythm matters more; select M126515LN-0002 when Oysterflex comfort and the black-and-sundust contrast are the central reasons to buy.
The VSF tungsten configuration pairs the listed Dandong 4131 clone with a Cerachrom bezel and Oysterflex elastomer bracelet. That combination gives the watch a modern Daytona stance: the dial carries the contrast, and the strap keeps the outline close to the wrist.
The black dial and lighter sundust registers make a clear reading order. The eye reaches the central hands first, then the counters, with the ceramic bezel closing the composition. That order matters on a chronograph worn daily; the decorative contrast does not make the face busy. Oysterflex also changes what the rose-gold tone does for the watch. Rather than carrying color across an entire bracelet, it leaves the case and clasp as warm accents against a dark strap. For a buyer who already has a metal-bracelet sports watch, that difference gives this reference a distinct place in rotation without asking for a louder dial.