IWC Spitfire IW379103

Collection : Perpetual Calendar Model reference : IW379103 Case/Size : Rose gold, 46mm Dial : Grey Movement : Automatic-winding Functions : Perpetual calendar Condition : Very good The IWC Spitfire Perpetual Calendar IW379103 is a magnificent timepiece that perfectly encapsulates the spirit of aviation and the mastery of haute horology. This watch is a part of the esteemed IWC Pilot’s Watches collection, specifically the Spitfire line, which pays homage to the legendary British fighter aircraft of the same name. Housed in a 46mm rose gold case, the IW379103 has a commanding presence on the wrist, yet is designed with comfort in mind. The case features a soft-iron inner case for protection against magnetic fields, ensuring the movement’s precision isn’t compromised in challenging environments. The sapphire glass is secured against displacement caused by drops in air pressure, a nod to the watch’s aviation roots. The dial of this watch is a true work of art, exhibiting a sophisticated slate-grey color with a sunburst pattern. It features white Arabic numerals and hands coated with luminescent material for excellent readability. The perpetual calendar complication is a standout feature, accurately displaying the date, day, month, year in four digits, and moon phase for both northern and southern hemispheres. Remarkably, the calendar is programmed to recognize the different lengths of the months and leap years, requiring no manual adjustment until 2100. The heart of the IW379103 is the IWC-manufactured 52615 calibre, an automatic self-winding movement visible through the transparent case back. This movement is equipped with a Pellaton winding system, using ceramic components for virtually wear-free operation, and boasts a 7-day power reserve when fully wound. Completing the watch is a brown calfskin strap with white stitching, adding a touch of elegance and ruggedness, reminiscent of the Spitfire’s cockpit. The strap is fitted with a stainless steel deployant buckle for secure and comfortable wear. IWC