Jaeger-Lecoultre Master Control 1000H Ultra thin Ref 174.8.90.S a stainless steel wristwatch circa 2010, dial: black, silvered triangular baton hour markers, subsidiary seconds dial, calibre: cal.896 automatic, 32 jewels, 22ct gold rotor, case: circular, display back secured by four screws, case number: 2671949, Closure: Jlc black leather strap and double folding clasp, dimensions: 40 mm diameter, signed: case, dial and movement, accessories: Jlc guarantee certificate stating date of purchase as 22 July 2010, instruction booklet (sealed and unopened) and presentation case