IWC is known for their clean execution of dials, and this is no exception. The 18k rose gold case is sharp and compliments the silver dial well. Manual wind with a power reserve of 8 days. Hard to find this watch in such great condition.

Information:

IWC Portugieser Hand Wound Eight Days

Reference: IW510204

Bracelet: Alligator Strap

Case Size: 43.2mm x 12.3mm Thickness

Lug Width: 22mm

Case Metal: 18K 5N Rose Gold

Movement: Manual

Functions: Hours, minutes, seconds, Date, 8 Day Power Reserve

Box and Papers: Box no Papers

Crystal: Sapphire

Bracelet size: 7.8”

Caliber: IWC 59215

About IWC

The International Watch Company (IWC) has a rich history dating back to 1868 when American watchmaker Florentine Ariosto Jones founded the company in Schaffhausen, Switzerland. Jones aimed to combine advanced American manufacturing techniques with the skilled craftsmanship of Swiss watchmakers. Despite initial challenges, IWC quickly gained a reputation for producing high-quality pocket watches and, later, wristwatches. 

Throughout the 20th century, IWC was a force of innovation and expand its repertoire accordingly. In the 1930s, they introduced their first pilot's watches, which would become an enduring part of their identity. During World War II, IWC produced these watches for both civilian and military use. The post-war period saw the introduction of iconic collections like the Ingenieur in 1955 and the Aquatimer in 1967. In the 1970s, IWC collaborated with Ferdinand A. Porsche to create the first watch with a built-in compass. The company's commitment to technical innovation and classic design has persisted into the 21st century, with IWC remaining a respected name in luxury watchmaking.