Thumbnail IWC Portofino 150th Anniversary Moonphase 1

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Model:	IWC Portofino	Last Scraped:	Jan. 18, 2026, 8:47 p.m.
Username:	Ugot	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

IWC Portofino
Reference: IW516405
Serial#: 568XXXX
Movement: Manual winding, 192hr power reserve.
Case: Stainless steel, 45mm diameter, 13.2mm thick, sapphire crystal display caseback.
Bezel: Fixed, stainless steel.
Dial: Blue, leaf-shaped hands, date display, power reserve, small seconds and moonphase.
Crystal: Sapphire crustal.
Strap: Black Santoni alligator skin with stainless steel folding clasp.

Hello, selling a pre-owned IWC Portofino. This hand-wound version was released in 2018 to celebrate 150 years of the company. Production was limited to 350 pieces. Features a blue clear and balanced dial, with a Bauhaus aesthetic design. The precise moonphase will deviate one day every 577 years. Condition is MINT, with no signs of wear. Offer includes box, manuals, and card dated 7/21/18. Asking $8950.

I have been a TZ sponsor for many years and have solid references. Contact me with any questions.

Ugot
832.921.9250

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The price of this watch is an outlier for this particular model and not included in the distribution. It may be miscategorized, incorrectly priced, or extremely unique.

Highest:	$8,190	Lowest:	$850
Median:	$2,550.00	Std. Dev:	±$1,415.06

Estimated Private Party Value $1,750 — $4,050


	Established:	1868
	Website:	http://www.iwc.com/en-us/
	Country of Origin:	Switzerland

As a premium brand in the international luxury watch segment, IWC has committed itself to the manufacture of top-quality products in haute horlogerie. More than 1100 employees, including 120 eminently qualified watchmakers, are involved in the development, manufacture and distribution of perfect mechanical masterpieces. The renowned watch manufacturer in eastern Switzerland has over 900 sales outlets worldwide, including more than 60 IWC boutiques in cities such as New York, Beijing, Dubai, Hong Kong, Geneva, Paris and Moscow. Since 2000, the company has been part of the Swiss Richemont Group.

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