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Jaeger-LeCoultre (JLC) 1263520 Moon Phase Watch

1263520

Overview

The Jaeger-LeCoultre (JLC) Master Ultra Thin Calendar 1263520 is a 39mm men's automatic watch with a white gold case and a white analog dial protected by sapphire crystal. It uses a 891/2-448 caliber self-winding mechanical movement that can be manually wound and hacked (the second hand stops when the crown is pulled out). It ticks 8 times per second which gives the second hand a smoother movement than quartz watches which tick once per second. The watch should run for up to 38 hours when fully wound and will self-wind when moved.

The 1263520 is currently ranked #323 in popularity out of 345 watches in this catalog. No retailer link is on file for .com; current availability is unknown. You can see other models similar to this one on the left side of the pagein the similar watches section below. By clicking the checkbox under a similar model you can compare that model with this one side-by-side. We use nearly 100 different weighted criteria to calculate which models are the most similar to one another.

The case of the 1263520 measures approximately 39mm wide (not including the crown) by 10mm thick and is water resistant to 50 meters. This should be sufficient for splashes, rain, baths & showers but is not recommended for swimming or diving. The white gold bezel is fixed (cannot be rotated). The gap between the lugs is 18mm and the leather band can be removed using a band removal tool to be replaced with another band.

The 1263520 provides the following features and complications:

  • Seconds subdial
  • Minute hand
  • Hour hand
  • Day window to show the day of the week
  • Date hand to show the day of the month
  • Moonphase window to show the phase of the moon
  • Month window

Specifications [edit]

Full specifications are listed below. Please report any errors by clicking the edit link above then use the appropriate icon to provide your input. If the 1263520 is not exactly what you're looking for you can also search our catalog by selecting from an extensive list of criteria to help you find exactly what you are looking for.

General

  • Retailers No retailer link on file for .com
    Search: Amazon | eBay | Chrono24
  • Popularity #323 of 345
  • Brand Jaeger-LeCoultre (JLC) 
  • Style Dress 
  • Gender Men's 

Movement

  • Type Automatic
  • Caliber 891/2-448
  • Jewels 36 
  • Beats per Hour 28,800 bph(8 bps)
  • Power Reserve 38 Hours
  • Manual Winding Yes 
  • Hacking Yes 
  • Instructions  

Case

  • Case Width 39mm(without crown)
  • Case Thickness 10mm
  • Case Shape Round 
  • Case Material White Gold 
  • Crystal Material Sapphire 
  • Water Resistance 50 Meters(baths & showers)
  • Crown Position 03:00 
  • Screw Down Crown No 
  • Second Crown No 

Complications

  • Seconds Subdial Yes 
  • Minute Hand Yes 
  • Hour Hand Yes 
  • Day Window Yes 
  • Central Date Hand Yes 
  • Moonphase Yes 
  • Month Window Yes 

Band

  • Band Width 18mm
  • Replaceable Band Yes 
  • Band Material Leather 
  • Band Color Brown 

Dial

  • Dial Color White 
  • Hour Markings Triangles 
  • Subdial Position 6:00 
  • On the Dial

    "Automatic", "Swiss Made"
     

Bezel

  • Bezel Color Silver 
  • Bezel Function Fixed 
  • Bezel Material White Gold 
  • On the Bezel Nothing

Inner Bezel / Chapter Ring / Outer Dial

  • Inner Bezel Color White 
  • On Inner Bezel Day of Month

Hand Colors

  • Hour Hand Silver 
  • Minute Hand Silver 

If you see anything that seems incorrect please let us know.

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