Omega Speedmaster Chronograph 175 0084 (1990-1999)

Presented for auction by Second Vintage This sought-after blue dial variant of the Speedmaster Day-Date presents a highly legible, complex display featuring triple calendar and chronograph complications. The striking blue sunburst finish and pristine condition make it a collector favourite, offering a versatile 39mm case size and an intricate aesthetic. Brand: Omega Model: Speedmaster Day-Date Reference Number: 175 0084 Serial Number: 59882956 Movement: Automatic, Caliber 1151 Dial: Blue sunburst with guilloche subdials Case Size: 39mm (excluding the crown) Case Material: Stainless Steel Production Year: Late 1990s Condition: Excellent vintage condition. Timegrapher: -7s-10s.day with strong amplitude, performing remarkably well. Dial and Hands The dial features a striking blue sunburst finish, complemented by a fine guilloche texture on the subdials. Crisp white printing throughout ensures excellent legibility, while the applied indices retain their intact luminous material. A distinctive day and month display sits cleanly at 12 o'clock in English. The dial is pristine, showing no visible flaws, spotting, or degradation. The steel hands feature luminous inserts and display no visible oxidation or damage. The chronograph hands, painted white and red, exhibit no paint loss, perfectly matching the dial's exceptional preservation. Case and Crystal The 39mm stainless steel case is well-preserved, showing sharp transitions between the brushed and polished surfaces. It displays minor signs of careful wear, including light surface scratches on the polished lugs and flanks, but bears no deep dents or dings visible. The bezel features a black tachymeter insert in excellent condition, with only minor handling marks on the outer steel rim and no significant deep scratches. The domed crystal remains clear, free from any visible scratches, chips, or crazing. A signed Omega crown with crisp knurling operates alongside clean, well-defined chronograph pushers. Movement Inside beats the Omega Caliber 1151 automatic movement. The rotor and components appear well-maintained, with clean plates and bridges showing no visible corrosion or damaged screw heads. The movement is clearly engraved with OMEGA 1151 and 25 JEWELS TWENTY-FIVE SWISS. Exhibiting remarkable accuracy and consistency, performing brilliantly for a vintage timepiece. The timegrapher records a rate of -7s-10s.day with strong amplitude. Strap The watch is fitted with its original signed stainless steel link bracelet, featuring endlinks marked 850 and a signed Omega clasp. It shows normal light wear, primarily consisting of light desk diving marks on the clasp and links. The bracelet accommodates a maximum wrist size of 19.5cm. Condition Excellent vintage condition. This Speedmaster Day-Date is well-preserved, displaying sharp case geometry with only light surface scratches on the polished lugs and flanks, and no deep dents. The pristine blue dial and handset show no visible flaws or degradation. The original bracelet exhibits light desk diving marks typical of careful wear. Supported by the recorded timegrapher result, the movement is performing very strongly. Dimensions The case measures 39mm (excluding the crown). Remarks This Speedmaster Day-Date stands out through its pristine blue sunburst dial and complex triple calendar layout. Retaining its original signed bracelet and sharp case transitions, it offers a compelling blend of utility and excellent preservation. History The Omega Speedmaster Day-Date, frequently referred to by collectors as the triple calendar, was introduced to offer a highly complicated automatic alternative to the traditional manual-wind Professional line. Powered by the robust Caliber 1151, which builds upon a proven Swiss automatic chronograph architecture, this model integrates day, date, month, and 24-hour indicators into a remarkably balanced layout. Produced during the late 1990s, these models have become increasingly appreciated for their mechanical density and versatile proportions. / Second Vintage SKU: OME-OSA-0039