Graham Fortress Monopusher Chronograph Automatic Limited Edition Watch 2FOAS.U01A Blue Date 47mm 2-Box & Papers

Watch Overview We are pleased to present this modern Graham Fortress Blue Monopusher Chronograph, reference 2FOAS.U01A. This model was produced as a limited edition of only 100 pieces. It features a distinctive left-side crown and chronograph monopusher and comes with its original double box and papers. The Fortress was designed around its unusual monopusher chronograph configuration. Instead of using separate chronograph pushers on the side of the case, the start, stop, and reset functions are operated through a single pusher integrated into the crown. Graham positioned this crown and monopusher on the left side of the case so it can be operated with the thumb, giving the Fortress one of its most recognizable design features. Inside is the Graham caliber G1750, a Swiss automatic monopusher chronograph movement with 25 jewels, Incabloc shock protection, and Chronofiable® certification. It operates at 28,800 vibrations per hour (4 Hz) and provides an approximately 48-hour power reserve. Functions include hours, minutes, small seconds, central chronograph seconds, a 30-minute chronograph counter, and a large date display. The blue sunray dial features hand-applied beige Arabic numerals with Super-LumiNova, a white minute track, and rhodium-finished hands. Two circular sunbrushed sub-dials provide the small seconds and 30-minute chronograph displays, while the large date aperture is positioned at 9 o'clock. A red-tipped central chronograph seconds hand adds a contrasting detail to the blue dial. The watch is housed in a 47mm round stainless-steel case with a fixed brushed steel bezel. Its defining crown and monopusher assembly is positioned on the left side of the case and controls the chronograph's start, stop, and reset functions. The watch is fitted with a domed sapphire crystal with anti-reflective coating on the underside and a see-through sapphire crystal caseback displaying the automatic movement and limited-edition number. Water resistance is rated to 100 meters / 330 feet / 10 bar. It is fitted with the original blue calf leather strap with contrasting light stitching and a Graham-signed steel pin buckle. This example comes with its Graham 2-Box set and papers. It has been inspected by our in-house watchmaker and is running and keeping time. Product Details General Specifications Brand: Graham Type: Wristwatch Model: Fortress Blue Reference: 2FOAS.U01A Edition: Limited Edition of 100 Pieces Year / Era: Modern Gender: Men's Country of Manufacture: Switzerland Dial & Display Display: Analog Color: Blue, sunray finish Features: Applied Arabic numerals, Super-LumiNova, small seconds, 30-minute counter, central chronograph seconds, date, minute track Movement Type: Self-winding Caliber: Graham G1750 Jewels: 25 Movement Functions: Small Seconds Central Chronograph Seconds 30-Minute Chronograph Counter Large Date Monopusher Start / Stop / Reset Power Reserve: Approx. 48 Hours Frequency: 28,800 vph / 4 Hz Case & Band Material: Stainless Steel Case Shape: Round Bezel: Fixed, Satin-Brushed Back: See-Through Sapphire Crystal Caseback Crown: Left-Side Crown with Integrated Monopusher Crystal: Sapphire Band: Original Blue Leather Strap Water Resistance: 100 m / 330 ft / 10 bar Case Back Markings: GRAHAM Watch Makers Since 1695 -/100, 330FT 100M GR21RDV 02 Case Measurements Case Size: 47 mm Additional Information Box & Papers: YES - It comes with te original 2-Box and papers. Condition: Pre-Owned; very good condition with light superficial signs of wear consistent with careful use. Please refer to the photos for details. Notes: Inspected by our in-house watchmaker. Running and keeping time. About Second Hand Horology At SECOND HAND HOROLOGY, we offer a curated selection of watches ranging from vintage to modern, including both brand-new and pre-owned timepieces. We’re committed to quality, accuracy, and integrity. Our listings feature: Professional, unedited photography and clear, transparent descriptions. Every watch is thoroughly inspected and securely packaged to ensure a confident, seamless buying experience. We also warmly invite you to visit our physical shop and explore the collection in person. Contact Us We appreciate you checking out our listing! Don’t hesitate to reach out with questions, offers, or just to talk watches — we love what we do and enjoy connecting with fellow enthusiasts. Thank you for your business—we truly appreciate your support and look forward to serving you again in the future! WA-7710