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IWC Schaffhausen Iw545901 Portugieser Hand Wound Tourbillon Day Night
Ref. IW545901 · Dress
$97,300Sold out
Case
- Diameter
- 42.4mm
- Thickness
- 10.8mm
- Lug width
- 22mm
- Material
- 18 Ct Armor Gold\u00ae
- Finish
- 18 ct Armor Gold\u00ae
- Water resistance
- 60m
Crystal & dial
- Crystal
- Sapphire
- Dial colour
- Black
Movement
- Caliber
- 81925
- Type
- Manual
- Beat rate
- 28,800 vph
- Power reserve
- 84h
- Jewels
- 22
- Hacking
- Yes
- Hand-winding
- Yes
- Complications
- Tourbillon
Design language
- Case shape
- round
- Dial style
- matte
- Sub-dials
- 1
- Bezel
- fixed
- Bracelet
- leather
- Hands
- baton
- Moonphase
- Yes
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Portugieser collection · 20 watches
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The IWC Schaffhausen Iw545901 Portugieser Hand Wound Tourbillon Day Night is praised for its obsidian lacquered dial with gold hands and appliques, and the depth of color offered by the dial is a highlighted feature. Reviewers note the flying tourbillon at 6 o'clock and the day/night indicator at 9 o'clock, with one owner finding the tourbillon hypnotic. The manual-wind movement is described as gorgeous and offers an 84-hour power reserve. Owners report an easy winding feel, taking approximately 40 seconds to fully wind. Some owners find the watch large, with one noting a 43.2mm diameter. On balance, owners and reviewers appreciate the IWC Schaffhausen Iw545901 Portugieser Hand Wound Tourbillon Day Night for its elegant integration of complications and refined aesthetic.
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