Available now on auction by Second Vintage This striking timepiece seamlessly merges Hamilton’s rich railway heritage with sophisticated modern horology. Featuring a captivating asymmetrical dial layout, the small seconds sub-dial at the eight o'clock position provides a unique visual anchor that sets this watch apart from traditional designs. The meticulous contrast between the deep black dial, the bright polished indices, and the subtle copper-orange accents creates a highly legible and visually dynamic experience on the wrist, perfect for the discerning collector seeking both elegance and mechanical intrigue. Brand: Hamilton Model: Railroad Small Second Reference Number: H405150 Movement: Hamilton 25-Jewel Automatic Dial: Deep black dial with applied faceted indices, an asymmetrical snailed small seconds register, and crisp printing; exceptionally clean condition with no visible flaws. Case Size: 42 mm (excluding the crown) Case Material: Stainless Steel Production Year: 2010s Condition: Excellent second hand condition with minimal signs of use and outstanding dial preservation. Dial and Hands The dial presents a deep, smooth black surface that serves as a perfect backdrop for the highly polished, applied faceted steel indices spanning inward from the outer minute track. The true focal point is the asymmetrical small seconds sub-dial located at the eight o'clock position, which features a finely executed concentric snailed texture and is bordered by a distinctive copper-orange printed track. A clean date aperture at three o'clock is framed by a white stepped border, balancing the dial's unique geometry. Crisp white typography, including the Hamilton Automatic signature and the outer minute hashes, remains perfectly intact. The polished steel faceted sword hands are brilliant and sharp, offering excellent contrast. The dial is in near-mint condition, showing no spots, stains, moisture marks, surface damage, or discoloration. Case and Crystal The 42mm stainless steel case exhibits a refined architectural profile, highlighted by a beautiful transition between the finely brushed case flanks and the highly polished lug tops. The lugs feature a graceful, sweeping design with sharp, factory-defined edges that remain remarkably crisp. A rounded, fully polished bezel frames the dial, displaying only light, honest handling marks and superficial hairline scratches consistent with careful wear. The signed Hamilton crown, adorned with the prominent "H" logo, is sharply defined and easily operable. The watch is fitted with a sapphire crystal that remains pristine and free of any visible scratches or edge wear. The exhibition caseback is secured by six screws and features deep, legible factory engravings denoting the water resistance, reference number, and Swiss-made origin. Movement Visible through the sapphire exhibition caseback is a Swiss-made Hamilton automatic movement, operating on 25 jewels. The caliber is elegantly finished, featuring perlage decoration across the movement bridges and a custom skeletonized rotor cut out to display the Hamilton "H" logo alongside the engraved jewel count. Performing well within expected tolerances; running strong and steady. The timegrapher results indicate -20 to -25 s/d. Strap The watch is paired with a high-quality black leather strap featuring an embossed alligator grain and contrasting copper-orange stitching that perfectly echoes the dial accents. The strap is secured by its original Hamilton-signed stainless steel double-fold deployant clasp, which operates with a twin-push release mechanism and shows minimal wear. Condition This timepiece is presented in excellent second hand condition. The dial and hands are immaculately preserved, exhibiting a fresh and flawless appearance. The stainless steel case retains its sharp factory lines and distinct contrasting finishes, with wear limited to minor, superficial handling marks on the polished bezel and lug surfaces. The sapphire crystals on both the front and the exhibition back are entirely pristine. Dimensions Case width: 42 mm (excluding the crown) Remarks A masterful execution of asymmetrical design, this Hamilton Railroad Small Second offers a compelling blend of dress watch elegance and distinctive character. The subtle integration of copper-orange accents against the stark black and steel palette makes this a highly versatile and engaging watch for daily wear or formal occasions. History Hamilton’s legacy is inextricably linked to the expansion of the American railway system, where the brand earned its reputation by producing highly accurate pocket watches that synchronized train schedules and prevented collisions. The Railroad collection honors this vital chapter of horological history. By translating the precision, legibility, and mechanical reliability of those early railway chronometers into a refined wristwatch format, Hamilton continues to celebrate its foundational role in American timekeeping. Payment and Shipping Payment must be completed within 1–3 days after purchase. Your watch will be professionally and very securely packaged, and shipped with tracking and insurance for your peace of mind. We ship via fast express service, with typical delivery in 1–4 business days (destination dependent). Note that with second hand watches, minor signs of wear, aging, or imperfections may be present and are considered normal for watches of this age. Please review all photos carefully before bidding. We strive to photograph each watch from multiple angles for the most accurate representation. The photos form an important part of the description. If there are any concerns of functionality or defects after delivery, make sure to contact us within 3 days of receiving the watch so we can assist you. As with all second hand watches, water resistance is not guaranteed. If you have any questions, feel free to contact us after the auction ends. / Second Vintage SKU: HAM-AHX-0003