Replica IWC Portuguese SeriesIWC Portugieser Tourbillon Hand-Wound F.A. Jones (IW5447-05)

Brand: IWC Replica
Series: Portuguese
Model: IW5447-05
Dial Color: Silver
Dial Indexes: Arabic numerals
Dial Hands: Feuille
MBrand:IWC
Caliber:98900
Display:Analog
Diameter:37.80 mm
Jewels:21
Reserve:54 h
Frequency:28800 bph
Time:Hours, Minutes, Small Seconds
Additionals:Tourbillon Escapement
Mechanical movement with flying minute tourbillon at 9 o'clock and small seconds at 6 o'clock. Plate and three-quarter bridge made of nickel-silver.
Case Glass:Sapphire
Case Back:Open
Case Shape:Round
Case Diameter:43.10 mm
Case Height:11.00 mm
W/R:30.00 m
reference 5447

The flying minute tourbillon at “9 o’clock” attracts curious glances. Gracing the dial on the opposite side, at “3 o’clock”, is the flowing signature of company founder F.A. Jones. The IWC-manufactured 98900 calibre belongs in the tradition of the 98 calibre, which was first designed in the 1930s and has since been continuously improved.