IW377601
Portugieser Grande Complication
Automatic winding, Diameter 45.0 mm
PRODUCT INFORMATION
- Silver plated dial
- Black alligator leather strap by Santoni
- Strap width 22.0 mm
Portugieser Grande Complication
Comprising 659 individual components, the hand-made Grande Complication packs the most significant innovations of several centuries into a tiny space.
Minute repeater | IWC Schaffhausen
The minute repeater chimes out the time in hours, quarters and minutes. The highly complex strike train is operated by an eye-catching repeating slide and chimes out the time in crystal-clear tones: the hours on the lower-pitched of the two gongs, followed by a double strike on both gongs for the quarters and finally a single strike on the higher-pitched gong for the minutes. Each gong is individually handmade and then carefully tuned for pitch and tonal purity. The all-or-nothing-piece slide, as it is known, ensures that the mechanism will never chime out an incomplete – and thus incorrect – series of acoustic tones even if the repeating slide is released too early.
- Features
- Case
- Movement
- Packaging
- Case Platinum
- Diameter 45.0 mm
- Height 16.5 mm
- Water resistance 3.0 bar
- Calibre 79091
- Movement type Automatic winding
- Power Reserve 44 hours
- Frequency 28'800 VPH (4 Hz)
- Components 659
- Jewels 75
- Decoration Côtes de Genève, Perlage, Polished
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