Omega - Speedmaster Chronograph - No reserve price - 175.0084 - Men - 1998

Presented for auction by Second Vintage This exceptional Omega Speedmaster Automatic Day-Date perfectly balances the legendary DNA of the Speedmaster lineage with the highly practical addition of a triple calendar complication. Featuring a striking deep blue sunburst dial, this reference 175.0084 elevates the classic chronograph format into a sophisticated daily wearer. The intricate yet highly legible dial layout, combined with the robust automatic Caliber 1151, makes this timepiece a standout acquisition for collectors seeking both mechanical complexity and striking visual appeal in a versatile 39mm case. Brand: Omega Model: Speedmaster Chronograph Automatic Reference Number: 175.0084 Serial Number: 59320472 Movement: Omega Caliber 1151, Automatic, 25 Jewels Dial: Deep blue sunburst dial with triple calendar layout, exceptionally clean condition with crisp typography and no visible spotting Case Size: 39 mm (excluding the crown) Case Material: Stainless Steel Production Year: 1998 Condition: Excellent vintage condition with sharp case lines and a flawlessly preserved dial Dial and Hands The dial of this Speedmaster is a masterclass in information display, executed in a captivating deep blue sunburst finish that plays beautifully with the light. The layout features three recessed subdials adorned with a concentric guilloché texture. The 12 o'clock subdial houses the 30-minute chronograph register alongside twin apertures for the day and month, presented in crisp, sans-serif typography. The 9 o'clock position features a dual-purpose register for running seconds and a 24-hour indicator, while the 6 o'clock subdial tracks the 12-hour chronograph count. A central pointer hand with a distinctive red half-moon tip indicates the date along the outer perimeter track. The dial furniture includes a sharply applied silver Omega logo and bright, intact printed text. A thorough visual inspection reveals the dial is in stunning, near-mint condition, entirely free of spotting, moisture damage, scratches, or UV degradation. The luminous material on the hour markers and the classic baton hands has aged beautifully and remains fully intact, showing no signs of cracking or flaking. Case and Crystal The 39mm stainless steel case retains Omega’s iconic twisted lyre lugs, showcasing a brilliant contrast between the brushed case flanks and the highly polished sweeping chamfers. The transitions between these surfaces remain sharp and well-defined, indicating careful ownership and an honest preservation of the factory geometry. The fixed stainless steel bezel is fitted with a black tachymetre insert that remains remarkably clean, displaying only the faintest handling marks consistent with normal, careful wear. The signed Omega crown and traditional pump pushers are crisp and operate smoothly. The watch is fitted with a domed sapphire crystal that provides clear, distortion-free viewing of the complex dial and remains free of any visible scratches or chips. The solid stainless steel caseback is firmly screwed down, featuring a deeply engraved Speedmaster seahorse medallion and the matching serial number clearly visible on the outer lug edge. Movement Powering this timepiece is the Omega Caliber 1151 automatic chronograph movement, a highly regarded and robust mechanism featuring 25 jewels. Visual inspection of the movement reveals meticulously clean rhodium-plated surfaces, crisp factory engravings on the winding rotor, and zero evidence of moisture intrusion or careless tool marks. The watch has been recently serviced, ensuring optimal mechanical health. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher result shows -10 to -12 seconds per day with strong amplitude. Strap The watch is presented on its original Omega stainless steel bracelet, complete with the factory signed push-button deployant clasp. The endlinks are clearly stamped with the correct 850 designation, ensuring proper fitment against the case. The bracelet exhibits standard, light desk-diving marks on the brushed links and clasp, consistent with the overall excellent vintage condition of the watch. It is currently sized to accommodate an 18cm wrist. Condition This timepiece survives in excellent vintage condition. The dial and hands are impeccably preserved, serving as the visual focal point of the watch. The case exhibits minor, honest signs of wear while retaining its sharp architectural lines and original finishes. The recently serviced movement is performing exceptionally well, making this a highly attractive, turn-key addition to any collection. Dimensions Case Size: 39 mm (excluding the crown) Wrist Size: 18 cm Remarks The Speedmaster Day-Date, often referred to by collectors as the Mk40 series, represents a highly successful era of Omega’s design language where utility and style seamlessly converged. The blue dial variant is particularly coveted for its dynamic appearance, offering a slightly more elegant alternative to the traditional matte black Speedmaster aesthetic while sacrificing none of the model's inherent sporting character. History Introduced as an evolution of the Speedmaster Automatic line, the Day-Date models were designed to offer the everyday convenience of self-winding movements combined with the highly practical calendar functions. While the Speedmaster Professional maintained its manual-wind legacy in space, the automatic variations were aimed at earth-bound professionals who required a reliable, multi-functional, and sophisticated daily wearer. Today, these neo-vintage models are celebrated for their perfect proportions and mechanical density, cementing their place as a vital chapter in the enduring Speedmaster story. / Second Vintage SKU: OME-OSA-0027