• IWC Big Pilots Perpetual Calendar - IW503605 (IWC-142)

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IWC Big Pilots Perpetual Calendar IW503605

2 Years + 6 Years Through IWC Care Registration


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Estimated Delivery: Available to order today for delivery: Call Us



IWC Watch Big Pilots Perpetual Calendar IW503605. 

The IWC Schaffhausen Big Pilot’s Watch Perpetual Calendar is primed for wearing on the wrist every single day. Its robust stainless steel case measures the familiar 46.2mm diameter and features the distinct easy grip conical crown at 3 o’clock for manipulating under thick quilted pilot’s gloves. The 60 meter water resistant case of the luxury pilot’s watch surrounds a captivating deep blue dial, topped with a sapphire crystal glass lens that has been secured against displacement by drop in air pressure. The Big Pilot’s Watch Perpetual Calendar is feature packed with innovative functions like a moonphase display that shows the Northern and Southern hemispheres and an impressive in house automatic movement. The display is also equipped with a date counter integrated with a power reserve at 3 o’clock, a month sub dial at 6 o’clock and a small seconds sub dial at 9 o’clock combined with a days of the week display.

Arabic numerals treated with luminescent material match the central hour and minutes hands, accompanied by rectangular lume filled markers. Able to recognise the leap years and different months of the year, the in house self winding IWC Calibre 52615 comprises a total of 386 hand assembled components including 54 jewels and performs at a rate of 28,800 vibrations per hour. The movement is also put on show through the back of the case, sealed with a sheet of anti reflective sapphire crystal glass. The IWC Big Pilot’s Watch Perpetual Calendar is completed on an authentic blue calfskin strap with a matching stainless steel fastening stamped with the famous IWC logo.

Special Features:

  • IWC Schaffhausen Big Pilot’s Watch Perpetual Calendar
  • Deep blue dial with Arabic numeral and rectangular hour markers
  • Luminescent indexes and hands
  • Powered by the in house self winding IWC Calibre 52615
  • 7 day power reserve
  • 60 meter water resistant stainless steel case
  • Glass secured against displacement by drop in air pressure
  • Functions: day, date, power reserve, moon phase, month, leap year
  • Blue calfskin strap with off white contrast stitching
  • Sapphire crystal glass exhibition caseback
  • Jura Watches is an official UK stockist of genuine IWC Schaffhausen watches
  • Guarantee of 8 years on all IWC Schaffhausen watches


Official Stockist For
IWC Schaffhausen Watches
IWC Schaffhausen Watch Packaging
2 Years + 6 Years Through IWC Care Registration
Supplier Model No.
Case Material
Case Width
Dial Colour
Water Resistant


Free UK Shipping

We offer a Free UK next day delivery service on all orders over £125, in stock items will be dispatched same day when ordered before 4pm. All items are dispatched using a DPD fully tracked and signed for delivery service.

Alternatively you may choose to upgrade the delivery of your items to a priority service by selecting Pre-9am Royal Mail express delivery in the checkout.

Worldwide Shipping

We offer shipping worldwide. International shipping costs will be automatically calculated in the checkout for deliveries outside of the UK. We provide a range of international shipping services which can generally be delivered within 3-5 days. Contact us today if you wish to find out more about our international shipping options available.


Enjoy up to 30 days money back guarantee on new purchases, more details.

For more information about our delivery services, returns or exchanges, contact our sales team on 01335 453 453 or email us at help@jurawatches.co.uk.




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