Metal Sport Strap Vertical Crown
Steel is where the Signature line sits above everything else we make. This is our top-tier build for the Royal Pop: a precision steel frame paired with a premium silicone strap, designed for the six vertical-crown (12 o'clock) references Otto Rosso, Huit Blanc, Green Eight, Blaue Acht, Orenji Hachi, and Ocho Negro.
The steel frame locks securely around your Royal Pop's case no drilling, no adhesive giving the conversion real weight and presence on the wrist, closer to what you'd expect from a genuine luxury sport watch than a plastic or Bioceramic build can offer. The silicone strap keeps it comfortable for daily wear without compromising that solid, premium feel.
Every strap is color-matched precisely to your Royal Pop's exact colorway, straight from the factory no mismatched tones or off-shade straps like you might get elsewhere.
Produced in limited quantities for collectors and enthusiasts who want the most refined version of their Royal Pop conversion the same click-secure fitment system as Base and Essentials, now in steel.
Shipped direct from our warehouse — no middleman markup, no import wait.
Available in multiple colorways. Fits vertical-crown (12 o'clock) Royal Pop models only.