TF IWC Portuguese Tourbillon Retrograde Series features a custom-made IWC in-house 51900 fully automatic true tourbillon movement per order Case Material: 18k gold

Case Material: 18k gold

the watch is paired with an extremely robust and durable black Military strap made of military-grade synthetic fabric and equipped with a folding clasp

achieving chronometer-level precision

matching the original

GLASS MATERIAL

TF IWC Portuguese Tourbillon Retrograde Series features a custom-made IWC in-house 51900 fully automatic true tourbillon movement per order Case Material: 18k goldThe TF IWC Portuguese Tourbillon Retrograde series features a custom made IWC in house 51900 automatic tourbillon movement, achieving the same date retrograde and 3 digit power reserve display functions as the original, along with an American alligator leather strap.