Rolex. A rare military stainless steel automatic wristwatch issued to the Royal Navy, Military Submariner, Ref: 5513, Circa 1974/5 Rolex. A rare military stainless steel automatic wristwatch issued to the Royal Navy, Model: Military Submariner Reference: 5513 Date: Circa 1974/5 Movement: 26-jewel Cal.1520 automatic Dial: Black, Tritium T, luminous dot hour markers, baton quarters, white outer minute divisions, broad polished sword hands with luminous inserts, arrow tipped centre seconds Case: Brushed and polished tonneau form, screw down Oyster back and shouldered crown, inside back date coded I.72 and engraved 3826517, outside back engraved 0552/923-7697 232/75, black calibrated bezel insert, fixed bar lugs, No.3826517 between the lugs Strap/Bracelet: Grey NATO fabric Buckle/Clasp: Associated black buckle Signed: Case, dial & movement Size: 39mm
