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Jaeger-LeCoultre
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Master Ultra Thin Power reserve

Model reference: Q1378421

Gender: Man

Watch Type(s):

Dress

Retail Price EUR 10900 -

Functions and Complications

Basic Functions: Central hr, Central min, small sec

Complications:

Date pointer small
Power Reserve Indicator

Case and Crystal

Water resistance: 50m, 5bar
Case material: Stainless steel
Case size: 39 mm
Thickness: 9 mm
Lug width for bracelet: 21 mm
Bezel: N/A
Crystal: Sapphire
Caseback: sapphire see-through

Movement

Calibre:

JLC 938 , Jaeger-Lecoultre In-house manufacture

Winding type: automatic
Swiss made
40 hours Power Reserve
Accuracy: -1/+5 seconds / day
Frequency - Variations per hour: 4Hz - 28800 V/h
41 jewels

Dial, hour markers, hands

Dial: sunrayed

Dial color: silvered grey

Hour markers: applied markers rhodium-plated

Hands: Dauphines

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