1 / 10Jaeger-LeCoultre Master Ultra Thin Q1308470 39 mm Black Dial
Specifications
A concise reference view of the case, dial, bracelet and movement details buyers compare first.
Case
| Diameter | 39 mm |
|---|---|
| Thickness | 9.2 mm |
| Material | Stainless steel |
| Caseback | See-Through |
| Water resistance | 5 bar / 50 m |
| Water Resistance Category | Swim |
Functions and complications
| Complications | Hour, Minute, Seconds, Day, Date, Month, Year, Moon Phase, Perpetual Calendar |
|---|---|
| Complication count | 9 |
Reference details
| Gender | Unisex |
|---|---|
| Production status | Active |
| Origin | Switzerland |
| Warranty | 8 years |
| Size category | Large |
Dial and bracelet
| Display | Analog |
|---|---|
| Date | Yes |
| Calendar | Perpetual |
| Clasp | Deployant |
Movement
| Calibre | Jaeger-LeCoultre Calibre 868 |
|---|---|
| Calibre family | Master |
| Movement | automatic |
| Power reserve | 38 hours |
| Frequency | 28,800 vph |
| Jewels | 46 jewels |
| In House Movement | Yes |
Recent price movement
Tracking 8 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer; the full-set plot shows pricing from qualifying offers listed with both original box and original papers.
About this reference
The Master Ultra Thin Perpetual Q1308470 fits a full perpetual calendar into a 39 mm stainless-steel case just 9.2 mm thick. Day, date, month, year and moon-phase indications bring considerable information to the dial, yet the round case and restrained proportions preserve the collection's formal character. A deployant clasp, see-through back and 50-metre water-resistance rating complete a watch shaped as much by elegant wearability as by complication.
Automatic Calibre 868 is an in-house perpetual-calendar movement measuring 26 mm in diameter and 4.72 mm in height. Its 46 jewels, 4 Hz frequency, full rotor and hand-winding capability sit within a finely finished architecture visible through the caseback. The calibre mechanically accounts for the changing lengths of months and the leap-year cycle, giving Q1308470 far greater depth than a simple date watch while retaining the slim profile that defines the Master Ultra Thin family.










