This timepiece is in very good condition, with little signs of wear on the case, and clasp. It comes as part of a set that includes boxes (inner and outer), booklets, two additional leather straps, and open papers. 

The IWC Big Pilot Perpetual Calendar (IW503605) is a remarkable model that effortlessly combines luxury and durability. Adding to its charm is the sleek design that prioritizes functionality. It represents the long-lasting tradition and heritage that the brand has forged through time.

It's housed within a 46.2mm steel case and matched with a smooth bezel that encircles the blue dial. With luminescent hands and Arabic numerals, it creates an elegant appearance that complements the four sub-dials positioned at 3, 6, 9, and 12 o'clock, the last one being a calendar display. With a water resistance of up to 60 meters, it can withstand minor water splashes.

The seamless organic design continues throughout with a blue rubber strap with a textile inlay, ending with a branded buckle deployment for comfort and peace of mind.

Driven by the automatic movement caliber 52615, it delivers continuous timekeeping with a power reserve of up to 168 hours. Its intricate mechanics are visible through a transparent case back, showcasing the craftsmanship behind its precise functioning.

The IWC Big Pilot Perpetual Calendar (IW503605) is a stylish and functional wristwatch that seamlessly combines classic design with modern innovation.

Don't miss out on the chance to bid on this exceptional timepiece and add it to your collection today.

This timepiece is in very good condition, with little signs of wear on the case, and clasp. It comes as part of a set that includes boxes (inner and outer), booklets, two additional leather straps, and open papers.