The IWC Big Pilot Annual Calendar IW503502 available at Superclones.cn is the real deal — not a cheap knockoff, but a precision superclone built to specs that make enthusiasts look twice. We sourced this from a factory that understands what the community expects, and we tested it accordingly. Numbers don't lie.

IWC Big Pilot Annual Calendar IW503502Spitfire Swiss 1:1 Superclone Modified Thirty Two Jewels Swiss Manual Winding Movement assembled to resemble the Calibre 52850 Movement as per the Original. Machinery aligned exactly like the originals. Movement Plate and Rotor are Platinum Plated with Rotors design done exactly like the original. 904L Stainless Steel Case complete with IWC Markings and Engravings Steel Blue Dial with Stainless Steel Arabic Hour Markers Functional Day/Date and Month Indicator exactly as per the Original Two Functional Sub dials; 3 O'Clock Sub dial for Power Reserve and 9 O'Clock Sub dial for Seconds Indicator Sapphire Scratch Proof Crystals with Double Layer Anti Reflective Coating Genuine Black Leather Strap with Steel Clasp complete with IWC markings and Engravings. Case Diameter : 46.2MM Wide x 15MM Thick Water Resistant up to 50 Meters Free Shipping on this item worldwide with 2 year Warranty - For more information please contact us The Images you see are of Actual Watches, You will get exactly the same watch you see in the Images

The Superclones.cn Collector Promise

We know what the community expects because we are part of it. Every piece at Superclones.cn goes through our technical QC before listing — movement regulation, case alignment, finishing assessment. The IWC Big Pilot Annual Calendar IW503502 cleared all of it. If it didn't meet our bar, it wouldn't be here.

• Regulated movement with verified beat rate for daily accuracy

• Reference-accurate case and bezel dimensions confirmed pre-listing

• Dial and hand finishing assessed against the genuine reference

• Full collector-grade QC — the same standard we apply to our own watches