‘Dirty Dozen’ Grana sets new £18,000 high
A Grana Ministry of Defence wristwatch – the hardest to find of the so-called ‘Dirty Dozen’ watches made by 12 Swiss manufacturers for the British army– sold for £18,000 at Thomas Miller in Newcastle-upon-Tyne.
The price, triple the lower end of the £6000-7000 guide, is thought to be a new high for the model…