The Excalibur Spider Pirelli PitStop Tourbillon, limited & numbered edition of 28 pieces. In collaboration with Pirelli, Featuring the famed PIRELLI logo printed on the sapphire crystal case back. Case: Black DLC coated titanium case. Fixed position bezel with engraved 5 minute scale. Skeletonized movement. Black coated white gold hands with luminous filled tips. Black dial-flange with luminous hour markers & printed minute track. Features: 60 seconds tourbillon at 7-9 o'clock. Power reserve indicator at 9-10 o'clock. Strap: The Strap features Roger Dubuis's QRS Quick Release System, allowing the strap & buckle to be removed & exchanged without the need of tools. Fitted on a Roger Dubuis original black rubber strap with black Alcantara leather inlay and featuring a butterfly style black DLC coated titanium deployant buckle. The strap is brand new & unworn with its full wear lifespan remaining. Movement: Powered by an in-house Roger Dubuis caliber RD505SQ, manual winding, beats at 21,600 vph (3Hz), composed of 179 components, contains 19 jewels & has a power reserve of 60 hours. Features: The movement is stamped with the Geneva Quality Hallmark seal. Finishes: shot-blasted and circular-grained main plate, bridges with NAC coating. Condition: This watch is unworn in near-new condition with very minor shop-wear. Sold out of the original authorized dealer as NOS (New Old Stock) and a display piece. We would be comfortable rating this watch in 99%+ overall condition. Delivered in a generic Roger Dubuis box with all papers (Geneva Seal certificate & Roger Dubuis warranty card). The warranty card is dated 10/2025. 1 Year In-Store Pre-Owned Warranty While the watch is considered pre-owned & the warranty is previously dated (& possibly registered to another owner), the watch is literally unworn & in pristine condition. Box: Original Box Papers: All Papers, Warranty Dated 10/2025 Year: 2025 Case Material: Titanium DLC Dial Color: Skeleton Crystal: Scratch Resistant Sapphire Size: Mens Band Material: Rubber Band Color: Black Buckle: Deployant Case Back: Transparent Movement: Manual Wind Case Dimensions: 45.00mm