Big Pilot's Watch Perpetual Calendar IW503608

An exquisite icon of horological mastery, the Big Pilot's Watch Perpetual Calendar IW503608 represents the finest tradition of Swiss watchmaking. Crafted by renowned maison IWC Schaffhausen, this distinguished timepiece combines a sculptured Stainless Steel case, 46.2 mm with a precision-engineered Swiss Mechanical Chronograph Movement, delivering commanding wrist presence and timeless sophistication.

Timepiece Highlights & Technical Specifications

• Maison / Brand: IWC Schaffhausen
• Collection: Pilot's Watches
• Model Reference: lective
• Case Material: Stainless Steel
• Case Dimensions: 46.2 mm
• Dial: Green Dial
• Movement: Swiss Mechanical Chronograph Movement
• Condition: Brand New / 100% Authentic Swiss Luxury Timepiece
• Inclusions: Accompanied by CJ Charles Presentation Gift Box & Certified Documentation

Horological Legacy & Wrist Presence

Celebrated for its racing heritage and high-precision timing complications, this chronograph effortlessly balances sporting utility with boardroom elegance. It is engineered for discerning individuals who appreciate mechanical perfection.

Manufacturer & Technical Details

"Stainless steel case, Automatic, self-winding, Diameter 46.2 mm, Green rubber strap with EasX-CHANGE system, Strap width 22.0 mm. Made in Switzerland CASE Stainless steel case Diameter 46.2 mm Height 15.4 mm Screw in crown See-through sapphire glass back Water resistance 6.0 bar MOVEMENT 52615 Calibre Automatic, self-winding 168 hours Power Reserve Frequency 28'800 VPH (4 Hz) 375 Components 54 Jewels FEATURES Small hacking seconds Rotor with 18-carat gold medallion Sapphire glass, convex, antireflective coating on both sides Glass secured against displacement by drop in air pressure Power reserve display Perpetual calendar with displays for the date, day, month, year in four digits and perpetual moon phase for the northern and southern hemisphere 7 days power reserve"

The CJ Charles Jewelers Horology Promise

Serving luxury watch collectors in La Jolla, San Diego and worldwide since 1988, CJ Charles Jewelers is an authorized retailer and specialist in Swiss haute horlogerie. Every pre-owned timepiece is thoroughly inspected, timed on digital vibrograf machines, and certified by our in-house master watchmakers. Your timepiece arrives in our signature luxury gift packaging, backed by complimentary fully insured white-glove shipping and dedicated concierge support.

Specifications above are taken directly from this piece's catalog data.

Complimentary insured shipping on every U.S. order — no minimum, no code. We ship via UPS Ground, FedEx Home Delivery, USPS Priority, fully insured, with signature confirmation on high-value pieces.

Free 30-day returns: unworn pieces in original packaging can be returned within 30 days of delivery for a full refund — we email you a prepaid, insured return label.

Full shipping policy · Full returns policy

Every piece we sell is guaranteed genuine — inspected before dispatch, with serial numbers intact and documentation as described. If any piece were ever proven otherwise, we refund you in full.

Read our Authenticity Promise