IWC Portugieser Hand-Wound

Wristwatch by IWC

Manual winding version of the IWC classic Portugieser ("Portuguese"). The original pocket watch movement calibre 98 has been continuously developed over the past 70 years, and so the modern version features the calibre 98245 – a movement with a large screw balance and Breguet hairspring. The platinum edition is limited to 500 pieces.

Reference: IW544501: stainless steel, black IW544505: platinum, silver Movement: Manual winding manufacture movement IWC 98295 (base pocket watch calibre IWC 98), 18,000 A/h Three-quarter plate Breguet hairspring Glucydur balance with weight compensation screws and high-precision adjustment cams Elongated precision adjustment index (Jones type) Bridges perlaged and decorated with Geneva stripes 18 jewels Power reserve 46 h Case: Stainless steel / platinum Ø 44 mm, H 10 mm Domed sapphire crystal with anti-glare treatment on both sides Screwed down caseback with sapphire crystal Waterproof to 30 m Dial: Silver Arabic numerals and markers "Chemin de fer" chapter ring Functions: Hours, minutes, small seconds Bracelet: Black crocodile leather strap with tang-type buckle Optional: folding clasp