
IWC
Portofino Automatic 37
Ref. IW4586-03
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Specifications
Reference
- Collection
- Portofino
- Reference
- IW4586-03
Case
- Material
- Stainless steel
- Size
- 37 mm
Movement
- Calibre
- 32111
- Power reserve
- 120 hours
Dial & Bracelet
- Dial
- Grey
About this reference
The Portofino Automatic 37 features the IWC-manufactured 32111 caliber and a see-through sapphire glass back displaying the movement. Case: Reference: IW458603; Dial Color: Grey; Case: Stainless steel; Strap: Taupe calfskin strap with quick-change system; Diameter: 37 mm; Movement: Automatic, self-winding, IWC-manufactured movement; Strap width: 18 mm; Buckle width: 16 mm; Height: 9.4 mm; Water Resistance: 5 Bar; Back case: With synthetic sapphire crystal. Movement: Caliber: 32111; Movement type: Automatic, self-winding; IWC-manufactured movement: Yes; Power Reserve: 120 hours; Frequency: 28800 Vph (4 Hz); Components: 163; Jewels: 21; Decoration: Côtes de Genève, Perlage. Features: Sapphire glass, convex, antireflective coating on both sides; Central hacking seconds; IWC bracelet quick-change system; Date display.
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