Extremely precise replication right down to the movement of the elegantly beautiful IWC Portuguese Tourbillon Mystère Rétrograde reference IW504204 with fully functional and working power reserve.

Size: 44mm x 15mm
Movement: Asian Seagull automatic complicated tourbillon movement
Functions: Hours, minutes, sub-seconds and power reserve display
Case: Solid 316L stainless steel case
Crystal: Scratch-proof sapphire crystal with AR coating
Dial: Silver / White dial
Bezel: Polished stainless steel bezel
Strap: Black crocodile leather strap
Clasp: High quality deployant clasp
Water resistance: >20 Meters