Jaeger-LeCoultre Master Ultra Thin Power Reserve MPN: Q1378421

One of the references our Australian customers ask about most. Everything below is written for buyers here: AUD pricing, domestic delivery options, and a movement warranty handled locally.

• Product Code17631532
• Manufacturer Product NumberQ1378421
• Guarantee2 years + 6 years through Jaeger-LeCoultre Care registration
• CategoryWatches
• BrandJaeger-LeCoultre
• Watch MarkersBatons
• Water Resistant10 Metres
• RecipientFor Him
• MovementAutomatic
• Dial ColourWhite
• MaterialStainless Steel
• Bracelet MaterialAlligator
• Diameter39mm
• Brand CollectionsMaster Ultra Thin

Faithful to the emblematic watchmaking spirit of the range, the Master Ultra Thin Power Reserve watch epitomises the subtle blend of technical prowess and aesthetic refinement. In this understated stainless steel version, the case with its curved lugs comes with a dial with unique architecture – a signature element of the model. The elongated hour-markers, double polished and satin-finished Dauphine hands, Jaeger-LeCoultre applied logo, opaline counters and minute track dots stand out harmoniously against the silver sunrayed background. The in-house Calibre 938 lies at the heart of the watch, equipped with a silicon escapement offering a power reserve of 70 hours, providing real comfort: there is no need to wind the watch, even after a whole weekend without wearing it. Beneath its slender case, which reflects the watchmaking expertise of La Grande Maison, this high-accuracy watch defies times with as much boldness as sophistication.

Buying from Australia — all prices are shown in AUD. Delivery is domestic and returns are handled by our Australian team, so you are not posting a watch back overseas if the fit is not right. If you want to compare before deciding, our collection pages group every model by brand.