Da Vinci Chronograph Ceramic Ref. IW3766

Movement 
Calibre 89360 
Beats 28,800/h 
Jewels 40 
Power reserve 68 h 
Winding automatic 
Case 
Materials zirconium oxide central section, titanium 
grade 5 bezel and back, black calfskin strap, 
folding clasp in stainless steel 
Dial black, with a réhaut volant 
Glass sapphire, convex, antireflective coating 
on both sides 
Back see-through sapphire-glass back 
Crown screw-in 
Water-resistant 3 bar 
Case dimensions 44352.8mm 
Height 15.1mm 
Da Vinci Chronograph Ceramic 
Ref. IW3766
Portuguese Hand-Wound Ref. IW5454

Movement 
Calibre 98295 
Beats 18,000/h 
Jewels 18 
Power reserve 46 h 
Winding hand-wound 
Case 
Materials watch in stainless steel with black dial 
and black alligator leather strap, 
pin buckle in stainless steel 
watch in stainless steel with silver-plated dial 
and black alligator leather strap, 
pin buckle in stainless steel 
Glass sapphire, arched edge, 
antireflective coating on both sides 
Back see-through sapphire-glass back 
Water-resistant 3 bar 
Diameter 44mm 
Height 10mm 
Portuguese Hand-Wound 
Ref. IW5454
Portuguese Minute Repeater Ref. IW5449

Movement 
Calibre 98950 
Beats 18,000/h 
Jewels 52 
Power reserve 46 h 
Winding hand-wound 
Case 
Materials watch in 18 ct red gold with silver-plated dial 
and brown alligator leather strap, 
folding clasp in 18 ct red gold 
watch in platinum with silver-plated dial 
and black alligator leather strap, 
folding clasp in platinum 
Glass sapphire, arched edge, 
antireflective coating on both sides 
Back see-through sapphire-glass back 
Diameter 44mm 
Height 14 mm 
Portuguese Minute Repeater 
Ref. IW5449
Portuguese Perpetual Calendar Ref. IW5023

Movement 
Calibre 51613 
Beats 21,600/h 
Jewels 62 
Power reserve 7 days (168 h) 
Winding automatic 
Case 
Materials watch in 18 ct red gold with silver-plated dial 
and dark brown alligator leather strap, 
folding clasp in 18 ct red gold 
watch in 18 ct white gold with slate-coloured 
dial and dark brown alligator leather strap, 
folding clasp in 18 ct white gold 
Glass sapphire, convex, 
antireflective coating on both sides 
Back see-through sapphire-glass back 
Water-resistant 3 bar 
Diameter 44.2mm 
Height 15.5mm 
Portuguese Perpetual Calendar 
Ref. IW5023
Portuguese Tourbillon Hand-Wound Ref. IW5447

Movement 
Calibre 98900 
Beats 28,800/h /4 Hz 
Jewels 21 
Power reserve 54 h 
Winding hand-wound 
Tourbillon weight 0.689 g 
Case 
Materials watch in 18 ct red gold with a black dial and 
a black alligator leather strap, folding clasp in 
18 ct red gold 
Glass sapphire, convex, 
antireflective coating on both sides 
Back see-through sapphire-glass back 
Water-resistant 3 bar 
Diameter 43.1mm 
Height 11mm 
Portuguese Tourbillon Hand-Wound 
Ref. IW5447
Portuguese Tourbillon Mystère Rétrograde Ref. IW5044

Movement 
Calibre 51900 
Beats 19,800/h 
Jewels 44 
Power reserve 7 days (168 h) 
Winding automatic 
Tourbillon weight 0.433 g 
Case 
Materials watch in 18 ct red gold with silver-plated dial 
and dark brown alligator leather strap, 
folding clasp in 18 ct red gold 
watch in platinum with ruthenium-black dial 
and black alligator leather strap, folding clasp 
in platinum 
Glass sapphire, convex, 
antireflective coating on both sides 
Back see-through sapphire-glass back 
Water-resistant 3 bar 
Diameter 44.2mm 
Height 15.5mm 
Portuguese Tourbillon Mystère 
Rétrograde 
Ref. IW5044
Portuguese Yacht Club Chronograph Ref. IW3902

Movement 
Calibre 89360 
Beats 28,800/h 
Jewels 40 
Power reserve 68 h 
Winding automatic 
Case 
Materials watch in stainless steel with silver-plated dial 
and black rubber strap, folding clasp in 
stainless steel 
watch in stainless steel with black dial 
and black rubber strap, folding clasp in 
stainless steel 
watch in 18 ct red gold with slate-coloured 
dial and black rubber strap, folding clasp 
in 18 ct red gold 
Glass sapphire, convex, 
antireflective coating on both sides 
Back see-through sapphire-glass back 
Crown screw-in 
Water-resistant 6 bar 
Diameter 45.4mm 
Height 14.5mm 
Portuguese Yacht Club Chronograph 
Ref. IW3902
Источник 
http://horomundi.com/forums/main/read.php?2,11132,11135