Master Ultra Thin Moon Automatic 39mm stainless steel and alligator watch


Color: Silver

SizeOne Size
Editors’ Notes

"Purity, and nothing else," is how Jaeger-LeCoultre describes its 'Master' collection, which is streamlined in design and form to beautiful simplicity - and it takes a masterful touch to handcraft a mechanical watch with a complication in such delicate proportions. Set on an alligator strap, this stainless steel timepiece has been made at the Swiss atelier with an in-house automatic movement. It also indicates the moon phase artfully through pictograms of day and night skies rendered across the dial. Admire the meticulous work through the exhibition caseback.

We offer an eight-year warranty for all working parts and manufacturing faults for Jaeger-LeCoultre watches. For more information, contact one of our experts by emailing myshop@net-a-porter.com

Wear it with: Khaite Cardigan.

Size & Fit

This item’s measurements are:

  • Circumference: 23cm / 9.1in
Details & Care


  • Swiss-made calibre 925/1 automatic movement with 38-hour power reserve
  • 30 jewels, 28,880 Vph


  • Hour, minute and second hands
  • Date window
  • Moon-phase window


  • Silver sunray dial
  • Rhodium-plated hour and minute dauphine hands and indices, blue second hand


  • Stainless steel case
  • Crown for date and time adjustments and manual winding
  • Exhibition case back
  • Buckle-fastening black alligator strap


  • Case diameter: 39mm; case thickness: 9.9mm
  • Water resistance: 5 bar
  • Comes in a presentation box
  • Alligator: USA
  • Reference number: 1368420
  • Manufactured in Switzerland
  • Made in Switzerland
Product Code 19971654707507282

Returns or Exchanges

Try your purchase on in the comfort of your own home and let us know straightaway if you’d like a different size or a refund and we’ll collect from your home, work or an alternative address.