WATCHMANIAさんのインスタグラム写真 - (WATCHMANIAInstagram)「The Dirty Dozen is the name of a movie from the 1960s, depicting the misadventures of 12 fictional soldiers during the Second World War. It is also, in watch collecting circles, the name given to a group of 12 watches worn by those who actually fought in it – specifically, British soldiers. They were commissioned by the British Ministry of Defense (MoD) during World War II, and while they may not be as highly rated as other military watches when they are presented individually, as a set, they become some of the most collectible – specifically (but not exclusively), by British collectors. Switzerland would export large quantities of watches and pocket watches during WWII, to both the Allied Forces and the Germans, but these were civilian market orders which pre-dated the war. The MoD thought these were not suitable to the needs of British soldiers, and decided to place an order for custom-built wristwatches. These needed to be accurate, reliable and durable, which in watchmaking terms meant they had to be regulated to chronometer standards, and also be waterproof and shockproof. The watches also had to have a black dial, Arabic numerals, luminous hour and minute hands, luminous hour markers, a railroad minute track, a shatterproof crystal, and a stainless-steel case. Powering them would be 15-jewel movements, measuring between 11.75 and 13 lignes. Twelve companies would fulfill this brief: Buren, Cyma, Eterna, Grana, Jaeger-LeCoultre, Lemania, Longines, IWC, Omega, Record, Timor, and Vertex. Writing by @arthur_touchot」6月15日 7時02分