Jaeger-LeCoultre Master Ultra Thin Réserve de Marche Watch Q1378420

As Shown

Jaeger-LeCoultre Master Ultra Thin Réserve de Marche Watch Q1378420

Many In Stock


5 year warranty on watches

Wire transfer discount

Safe and secure

100% Authentic

Free shipping on US and International Orders

We accept Bitcoin


39mm by 9.9mm thick stainless steel case, sapphire crystal back, silvered sunray-brushed dial with rhodium-plated hour markers, calibre 938 automatic movement with hour, minute, seconds, date and power reserve, approximately 43 hours of power reserve, black alligator strap, folding buckle. Water resistant to 5 bar.


What our customers say

danny yoo

Bought an AP Perpetual Calender from Gabriel at Sky Diamonds. By far the smoothest transaction I have experienced. Could not criticize one part of the process. Very reputable and they live up to their word. Definitely will buy from Gabriel again

Sarah C.

Would definitely purchase from SkyDiamonds again!! It was my very first time purchasing an incredibly expensive item online and I was very nervous! However, SkyDiamonds was very reassuring- They were super responsive and easy to communicate with throughout the entire purchase process of the Patek Philippe watch I purchased from them! It arrived exactly as described! Beautiful!