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Jaeger-LeCoultre Master Ultra Thin

Jaeger-LeCoultre Master Ultra Thin

Master Ultra Thin is a family of thin wristwatches from Jaeger-LeCoultre.


Introduced at SIHH in 2008, the Ultra Thin line capitalized on Jaeger-LeCoultre's prowess in the manufacture of ultra-thin in-house watch movements. Although most used Cal. 849, the company's thinnest movement, the Master Grande Ultra Thin instead used the proven (if thicker) Cal. 896.

This is undoubtedly one of the great classics of the ultra-slim watch: a beautiful model with a simple and clear dial and graceful body. Through the sapphire crystal caseback the noble manufacture movement can be admired.


145.24.04 rose gold, silver
145.84.04 stainless steel, silver
145.35.70 white gold, anthracite


Manual winding movement JLC 849, 21,600 A/h
19 jewels


Stainless steel (rose gold, yellow gold, white gold)
D 34.0 mm, H 4.2 mm
Sapphire crystal, sapphire crystal caseback
Waterproof to 50 m


Hours, minutes


Silver (white, ...)


Black crocodile leather strap with folding clasp