1940s WW2 Royal Navy Oversized MTB Motor Torpedo boat chronometer Watch like newThis watch A powerful and historically significant military timepiece, with the clearest sharp original enamelled dial . likely issued to the British Royal Navy during or immediately following World War II, featuring a massive, robust steel case and a high grade Tissot Central seconds movement . A phenomenal example of a Deck Watch in almost unused condition , Most were designated by the British Admiralty code H. S. 3 (Hydrographic Service Mark 3), a