The Manufacture's latest flyback chronograph. Calibre 4401. is housed in an 18-carat pink gold case. enriched with a brown “Grande Tapisserie�?dial and a brown alligator strap. 18-carat pink gold case. glareproofed sapphire crystal and caseback. screw-locked crown. Brown dial with “Grande Tapisserie�?pattern. pink gold-toned counters. pink gold applied hour-markers and Royal Oak hands with luminescent coating. Hand-stitched “large square scale�?brown alligator strap with 18-carat pink gold AP folding clasp.