IWC Schaffhausen Automatic Watch 1828 Date C.8541B S.S. Cushion Case 35mm Swiss

Watch Overview We are pleased to present this vintage IWC automatic wristwatch, reference 1828, dating to the 1970s. This Swiss-made timepiece is powered by the IWC caliber 8541B self-winding movement, featuring 25 jewels, central sweep seconds, and a date display at 3 o’clock. The watch features a clean silver-tone dial with applied baton hour markers and matching hands. The layout is elegant, simple, and highly legible, with a minute/second track and a date window at 3 o’clock. Housed in a 35mm stainless steel cushion case, the watch is fitted with a black leather two-piece strap. Fully inspected and authenticated by our in-house watchmaker, this timepiece is in good vintage condition and ready to wear. Product Details General Specifications Brand: IWC - International Watch Co. Type: Wristwatch Reference: 1828 Year / Era: 1970s Gender: Men's Country of Manufacture: Switzerland Dial & Display Display: Analog Color: Silver-tone Features: Baton hour markers, sweep seconds, date display Movement Type: Self-winding Caliber: IWC C.8541B Jewels: 25 Movement Functions: Sweep Seconds Date display with quick-set Power Reserve: Approx. 44 hours Frequency: 19,800 vph Case & Band Material: Stainless Steel Case Shape: Cushion Bezel: Smooth, fixed Back: Screw-back Crown: Signed, pull-push Crystal: Acrylic Band: Black leather two-piece strap Case Back Markings: International Watch Co. Swiss, reference and serial numbers present Case Measurements (mm) Case Size: 35 Case Diameter w/Crown: 37 Case Lug to Lug: 41 Case Thickness: 11 Lug Width: 18 Band Width: 18 Additional Info Box & Papers: NO Condition: Good vintage condition with visible wear and light patina consistent with age Notes: Fully inspected and authenticated by our in-house watchmaker; running and functioning properly 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-7195