Model overview Model series
Master Control Master Ultra Thin
Style
Men's watch, dress watch
Warranty
2 years Authorized International Warranty
Movement Movement
Mechanical, hand-wound, jaeger LeCoultre in-house, 849
Case Case back
Scratch resistant sapphire crystal
Glass
Scratch resistant sapphire crystal
Dial Markers
Arabic numerals and index markings
Strap Buckle
Folding clasp, steel
Other Passed JLC 1000-hours test
Yes
Alternative model numbers 1348120, Q1348120, 134.81.20, Q134.81.20, 134 81 20, Q134 81 20