Only worn once and has been kept in a watch box since. The buckle was upgraded by Bremont originally to a butterfly clasp – comes with the original clasp if the buyer wants to change back. The Bremont Solo 43 GCHQ Centenary Special Project 1919-2019 is a unique and exclusive wristwatch designed to commemorate the centenary of GCHQ. This mechanical (automatic) watch features a white dial, stainless steel case with silver accents, and a leather strap. With a water resistance of 100m (10 ATM), this customised timepiece is a stunning collectible for watch enthusiasts and collectors alike. Complete with original box, papers, and a 43mm case size, this Bremont Solo model is a must-have for men looking for a special and rare timepiece.