Jaeger Lecoultre
Master Ultra Thin Perpetual Calendar
Ref. Q1308470
The Jaeger-LeCoultre Master Ultra Thin Perpetual Calendar is a legendary ultra-thin perpetual calendar watch, renowned for its extreme slimness (9.2 mm) while housing complex complications, including a perpetual calendar, moon phase, and date display. Introduced in 2016, it exemplifies Jaeger-LeCoultre’s mastery of intricate mechanisms and minimalist design, blending technical innovation with timeless elegance.
crystalSapphire
movementJaeger-LeCoultre caliber 868/1 (automatic, perpetual calendar, moon phase, 38–40 hour power reserve)
functionsPerpetual calendar (date, day, month, year), moon phase, stop seconds
lug width21.00
dial colorBlack (Sunburst finish)
case diameter39.00
case materialStainless Steel
water resistance50.00
year2016
A registered Jaeger Lecoultre Q1308470 carries a permanent RGATT passport: origin, history and owners, verifiable by anyone, and a documented history makes a watch easier to sell.