Correct This Item

If this specification is incorrect please provide the correct value below. A moderator will review your input to determine if the site should be updated.


Source / Comment

Leroy LL102/1 Moon Phase Watch

LL102/1

Overview

The Leroy Osmior LL102/1 is a 41mm men's automatic watch with a white gold case and a white analog dial protected by sapphire crystal. It uses a L411.2 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 48 hours when fully wound and will self-wind when moved.

The LL102/1 is currently ranked #44 in popularity out of 345 watches in this catalog. Check availability on Amazon.com. This watch is part of a family of two watches that are identical except for their color or strap. You can see the other variations in this family as well as other similar models 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 LL102/1 measures approximately 41mm wide (not including the crown) by 12mm 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 watch has a display back to show of the L411.2 movement.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 LL102/1 provides the following features and complications:

  • Second hand
  • 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 LL102/1 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

Movement

  • Type Automatic
  • Caliber L411.2
  • Jewels 32 
  • Beats per Hour 28,800 bph(8 bps)
  • Power Reserve 48 Hours
  • Manual Winding Yes 
  • Hacking Yes 
  • Instructions  

Case

  • Case Width 41mm(without crown)
  • Case Thickness 12mm
  • 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

  • Second Hand 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 Black 

Dial

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

    Nothing
     

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 Minute Numbering

Hand Colors

  • Hour Hand Blue 
  • Minute Hand Blue 
  • Second Hand Blue 

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

Search Watches