{"product_id":"c-1974-serviced-vintage-rolex-oyster-6426-manual-34mm-cal-1220-1553","title":"c.1974 Serviced Vintage ROLEX Oyster 6426 Manual 34mm cal.1220 #1553","description":"\u003cp\u003e\u003cstrong\u003eCondition Rank : Very Good\u003c\/strong\u003e\u003cbr\u003e\u003cstrong\u003e(Full serviced on Feb 26, 2026)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e[Description of services]\u003cbr\u003eFull disassembly, cleaning, inspection, lubrication, and assembly.\u003c\/p\u003e\n\u003cp\u003e[Originality Verified] - Authentic Serviced\u003cbr\u003eThe watch appears to be original and period-correct in its main configuration. Based on my assessment, the crown and hands appear to be later Rolex service parts, while the case and caseback, dial, and movement appear original.\u003c\/p\u003e\n\u003cp\u003e[Features]\u003cbr\u003eRef. 6426 \/ cal. 1220 \/ 21,600 bph \/ 34mm case (excluding crown) \/ 19mm lug\u003cbr\u003eYear of manufacture: c. 1974 \/ Serial No: 372xxxx\u003cbr\u003ePassed the 30m water resistance test. Please be careful with water in use.\u003c\/p\u003e\n\u003cp\u003eThis is a classic non-date Oyster, appreciated for its clean symmetry. Compared with Oysterdate models such as Ref. 6694, the case is slimmer (around 10mm) and wears more dressy. The larger 6mm crown is also a distinctive detail. This piece stands out for its clean dial, sharp hands, and well-balanced case proportions.\u003c\/p\u003e\n\u003cp\u003e[Dial] : Very Good\u003cbr\u003eIt appears to remain in original condition.\u003cbr\u003eNot refinished, not repainted, with no clear signs of redial.\u003c\/p\u003e\n\u003cp\u003e[Hands] : Very Good\u003cbr\u003eThey appear to be later Rolex service hands (based on my assessment).\u003c\/p\u003e\n\u003cp\u003e[Crystal] : Very Good\u003cbr\u003ePlexiglass.\u003c\/p\u003e\n\u003cp\u003e[Case, crown and back of the case] : Good\u003cbr\u003eCrown screw-in is very good (approx. 1.5 turns to unlock).\u003cbr\u003eThe serial number engraving is readable.\u003c\/p\u003e\n\u003cp\u003e[Band] : New leather strap (not genuine Rolex).\u003c\/p\u003e\n\u003cp\u003e[Action] : Very Good\u003cbr\u003eHand-winding and time-setting work properly.\u003c\/p\u003e\n\u003cp\u003e[Accuracy] : Very Good\u003cbr\u003eAbout -2 to +6 sec\/day. (Measured by Timegrapher)\u003c\/p\u003e","brand":"Cadran Patiné","offers":[{"title":"Default Title","offer_id":52769572290857,"sku":null,"price":450000.0,"currency_code":"JPY","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0828\/6191\/6457\/files\/DSC04475.jpg?v=1772258538","url":"https:\/\/cadran-patine.com\/ja\/products\/c-1974-serviced-vintage-rolex-oyster-6426-manual-34mm-cal-1220-1553","provider":"Cadran Patiné","version":"1.0","type":"link"}