{"product_id":"case-495-tissot-prx-auto-ice-blue-ref-t137407a","title":"Case #495 — Tissot PRX Auto - Ice Blue Ref. T137407A","description":"\u003cpre style=\"font-family:inherit;\"\u003eCASE #495 — TISSOT PRX AUTO ICE BLUE REF. T137407A\nStatus: Active Investigation\nCondition: Good Pre-Owned\nScope: Watch Only\nYear: Unknown\n\n🔎 CASE NOTES\nThe Tissot PRX didn't simply re-enter the market — it detonated. What began as a quiet 2021 reissue of a forgotten 1978 design became one of the most consequential launches in recent horological memory, single-handedly proving that the integrated-bracelet sports watch wasn't the exclusive domain of five-figure price tags. The automatic variant, powered by the Powermatic 80, elevated the proposition from curious quartz throwback to a genuinely serious daily wearer. And then Tissot did something particularly clever: they introduced the Ice Blue dial.\n\nThis specific colorway — Ref. T137407A — takes direct aim at the rarefied atmosphere of dials typically reserved for precious-metal Rolexes and Patek Philippes. The cool, glacial blue shifts between pale silver and soft azure depending on the light, a dial treatment that feels far more expensive than its placement in the Tissot catalogue would suggest. It is, in the parlance of the trade, an absolute menace — punching so far above its weight class that it forces collectors to reconsider their assumptions about hierarchy entirely.\n\nThe PRX Auto Ice Blue became a phenomenon not because it was cheap, but because it was *correct*. The proportions, the finishing on the integrated bracelet, the sunburst play across that frozen dial — these are the details that turn casual buyers into collectors. Finding one in good condition without box or papers simply means someone wore it exactly as intended: often, confidently, and without ceremony.\n\n🕰️ THE EVIDENCE\nReference: T137407A\nModel: PRX Powermatic 80 — Ice Blue\nCase: Stainless Steel\nCase Size: 40 mm\nBezel: Stainless Steel, Fixed\nCrystal: Sapphire\nDial: Ice Blue Sunburst, Applied Stick Indices\nMovement: Automatic — Powermatic 80 (approximately 80-hour power reserve)\nBracelet: Stainless Steel Integrated Bracelet\nYear: Unknown\nAccessories: Watch Only\n\nCondition Notes: Classified in good pre-owned condition. No specific anomalies flagged during intake. The piece presents as a honest, worn example consistent with regular rotation in an active collection.\n\n⚙️ MOVEMENT BRIEF\nBeneath the caseback sits the Powermatic 80 — Tissot's workhorse automatic caliber derived from the ETA C07.111 platform. The defining characteristic here is the 80-hour power reserve, a specification that was borderline extravagant at this price point when introduced and remains a genuine tactical advantage. You can set it down Friday evening and pick it up Monday morning without missing a beat. Silicon hairspring technology enhances magnetic resistance, adding a layer of durability that aligns with the PRX's identity as a watch meant to be lived in, not merely admired.\n\n🧊 THE ICE BLUE QUESTION\nIt must be stated plainly: ice blue dials have become one of the most coveted colorways in modern watchmaking. From the Day-Date to the Nautilus, this particular shade carries connotations of exclusivity that border on the mythological. Tissot's decision to deploy it on the PRX was either audacious or brilliantly calculated — likely both. The result is a dial that photographs beautifully but reveals its true character only on the wrist, where the sunburst finishing catches natural light and shifts through a spectrum of silver, pale blue, and near-white. It is a remarkably sophisticated execution for a watch at this tier, and it remains a primary driver of collector interest in this specific reference.\n\n🌟 COLLECTOR PROVENANCE\nA watch-only PRX Auto Ice Blue is, paradoxically, the purest form of this piece a collector can acquire. It arrives stripped of pretension — no box to display, no warranty card to fuss over — just the object itself, demanding evaluation on its own merits. And those merits are formidable. The 40mm case sits perfectly in the modern sweet spot, the integrated bracelet drapes with a fluidity that belies its price point, and that ice blue dial remains one of the most compelling arguments in the \"value proposition\" debate that dominates contemporary collecting.\n\nFor the buyer assembling a thoughtful rotation — or the seasoned collector seeking an unpretentious daily wearer that still commands attention — this reference needs no provenance paperwork to make its case. The dial does all the talking.\n\n🧾 FROM THE CASE FILE\nTissot PRX Powermatic 80 in Ice Blue, Ref. T137407A. Stainless steel, 40mm, automatic movement with 80-hour reserve. Integrated bracelet. Sapphire crystal. Good pre-owned condition. Watch only — no box, papers, or cards accompany this piece. Year of production unconfirmed.\n\n🗝️ BST VERDICT\nThis is the watch that broke the algorithm and rewrote the rules on what an accessible automatic sports watch could look like. The Ice Blue dial elevates an already exceptional platform into something genuinely covetable. At this level, with this dial, in good condition — the case practically closes itself.\n\n👉 Every case deserves a closer look.\u003c\/pre\u003e","brand":"Baker Street Timepieces","offers":[{"title":"Default Title","offer_id":58051525247279,"sku":null,"price":550.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0948\/5359\/5439\/files\/0FBDCD34-5222-4E15-A709-6D9B1FEACD10.jpg?v=1780690111","url":"https:\/\/bakerstreettimepieces.com\/products\/case-495-tissot-prx-auto-ice-blue-ref-t137407a","provider":"Baker Street Timepieces","version":"1.0","type":"link"}