Jaeger-LeCoultre - Q1378421 Master Ultra Thin Réserve de Marche Stainless Steel / Silver / Alligator
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Brand: | Jaeger-LeCoultre |
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Family: | Master Ultra Thin |
Reference: | Q1378421 (aka: 1378421) |
Name: | Master Ultra Thin Réserve de Marche Stainless Steel / Silver / Alligator |
Movement: |
Jaeger-LeCoultre caliber 938
Hours, Minutes, Small Seconds | Date | Power Reserve Indicator
|
Limited: | No |
Case
Material: | Stainless Steel |
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Bezel: | Gem-Set |
Glass: | Sapphire |
Back: | Open |
Shape: | Round |
Diameter: | 39.00 mm |
Height: | 8.95 mm |
Lug Width: | 21.00 mm |
W/R: | 50.00 m |
Dial
Color: | Silver |
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Finish: | Sunburst |
Indexes: | Stick / Dot |
Hands: | Dauphine |

Price in euro
Jaeger-LeCoultre Q1378421 description
The Jaeger-LeCoultre Master Ultra Thin Power Reserve Q1378421 debuted in .
This elegant stainless steel dress watch features a 39 mm case with polished and satin-finished surfaces, framing a silvered sunray dial. Refined elements include elongated hour markers, dauphine hands, and three recessed opaline subdials for the power reserve, date, and small seconds functions—each laid out in a symmetrical and harmonious arrangement.
Inside ticks the automatic caliber 938, developed and manufactured in-house by Jaeger-LeCoultre. With a silicon escapement and a single barrel, it delivers a 70-hour power reserve. The Q1378421 is paired with a light brown leather strap fitted with a stainless steel double folding clasp.