{"product_id":"vintage-iwc-mark-xi-military-pilots-watch-raf-issue-1948-ref-6b-346-caliber-89","title":"Vintage IWC Mark XI Military Pilot's Watch RAF Issue 1948 Ref. 6B\/346 - Caliber 89","description":"\u003cp\u003e\u003cspan\u003eSecure an absolute holy grail of military horological history. The IWC Mark XI (Mark 11) is universally regarded by collectors and historians as one of the finest, most rigorously engineered military pilot watches ever manufactured. Commissioned by the British Ministry of Supply (MoS) for the Royal Air Force (RAF), this exact timepiece is a legendary survivor from the highly coveted premier delivery year of 1948.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe watch features its sterile, matte black military dial bearing the proud full-script \u003c\/span\u003e\u003cspan\u003e\"International Watch Co.\"\u003c\/span\u003e\u003cspan\u003e signature, the military broad arrow, and the circled \u003c\/span\u003e\u003cspan\u003e\"T\"\u003c\/span\u003e\u003cspan\u003e tritium designation indicator. Built explicitly to solve the extreme navigational issues faced by aviators, the brushed steel case houses an internal anti-magnetic soft iron inner shield that completely isolates the mechanical heart from cockpit magnetic interference.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFlawless Military Caseback Engravings:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe true confirmation of this timekeeper's historical pedigree is deeply etched onto its solid stainless steel screw-down caseback. It features the sharp, original British military property stamps: the broad arrow symbol (Pheon), the official specification code 6B\/346, and its individual military store issue number 596\/48, firmly tracing its delivery back to 1948.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e📋\u003c\/span\u003e\u003cspan\u003e Technical Specifications:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Brand: IWC (International Watch Co. Schaffhausen)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Model: Mark XI (Mark 11) British Military Pilot\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Military Specification Code: 6B\/346\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Military Serial \/ Issue Year: 596 \/ 48 (Issued in 1948)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Case Material: High-Grade Staybrite Stainless Steel with Soft Iron Anti-Magnetic Inner Cage\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Dial: Matte Black with Luminous Triangle at 12 O'clock \u0026amp; Circled Tritium \"T\" Logo\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Movement: Legendary In-House IWC Caliber 89 Manual-Wind Movement (Hacking Seconds)\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e• Strap: Premium Heavy-Duty Black Military NATO Strap with Steel Hardware\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔍\u003c\/span\u003e\u003cspan\u003e Condition Report:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThis historical IWC Mark XI is in exceptional, authentic vintage condition, exhibiting incredible historic integrity. The stainless steel case retains its original military contours, sharp lug lines, and honest surface character marks from operational history. The dial graphics are perfectly preserved with a crisp factory print, and the luminescent elements on the hands and markers have aged into a magnificent, uniform creamy patina. The solid caseback military engravings remain perfectly deep, sharp, and pristine. The legendary manual-wind Caliber 89 movement winds smoothly, hacks precisely, and operates with excellent mechanical accuracy.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e✈️\u003c\/span\u003e\u003cspan\u003e Fully Insured Worldwide Express Shipping via DHL\/FedEx.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e🔒\u003c\/span\u003e\u003cspan\u003e 100% Guaranteed Authenticity and Verified Military Pedigree Match.\u003c\/span\u003e\u003c\/p\u003e","brand":"Alfahed watches","offers":[{"title":"Default Title","offer_id":48101140496571,"sku":null,"price":5100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0717\/6595\/0651\/files\/A39B23E2-DE1C-4119-A6F3-86DA972E6B3F.jpg?v=1783974311","url":"https:\/\/alfahedwatches.com\/products\/vintage-iwc-mark-xi-military-pilots-watch-raf-issue-1948-ref-6b-346-caliber-89","provider":"Alfahed watches","version":"1.0","type":"link"}