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-proof sapphire crystal
Glass
Scratch-proof 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