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Master Ultra Thin Reserve de Marche Hover or Tap to Zoom

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Specifications i
The following are common watch specifications and their definitions:
  • Model Number- Consists of a combination of letters and/or numbers that are found on the back cover of a watch
  • Collection- Watch family name
  • Circa- Year watch was made
  • Case Thickness- Width between the case back and the top of the crystal
  • Bezel Type- Indicates whether the bezel is functional or purely aesthetic
  • Movement- The internal mechanism of a watch (either Manual, Automatic, or Quartz)
  • Water Resistance- The amount of pressure a watch can endure (typically underwater)

  • Manufacturer's Reference # Q1378480
  • Collection: Master
  • Gender: Men's
  • Case Shape: Round
  • Case Size: 39 mm diameter
  • Case Thickness: 10 mm
  • Case Material: Stainless Steel
  • Caseback: Screw-down
  • Crown: Push-in
  • Crystal: Sapphire
  • Dial Color: Blue
  • Dial Markers: Stick
  • Movement: Automatic
  • Water Resistance: 50 meters
  • Strap/Bracelet: Strap
  • Strap/Bracelet Material: Alligator/Crocodile
  • Country of origin: Switzerland
  • Features: Date, Power Reserve, Second Hand
  • Manufacturer Warranty: 2 years


In the deep azurite blue of its dial, the stainless steel Master Ultra Thin Réserve de Marche watch harbors useful complications of traditional watchmaking, power reserve, and pointer-type date. With its contemporary design and a case of great finesse, it confers sophistication to masculine wrists. The watch is distinguished by its refinement and its balance – the signature of Jaeger-LeCoultre. The indications, shapes, and proportions therefore form a harmonious and easily legible whole to delight the eyes. What makes the face of this watch so fascinating? Surely it is the shade of midnight blue, which is given shimmering reflections by a sunray finish. Indicating the time remaining until the movement stops, the power reserve is an essential complication presented on the dial of this mechanical watch. Here it is displayed in a small triangular indicator at 10.30.

Master Ultra Thin Reserve de Marche

Item#: JLC0133282 Q1378480

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