Name: Jaeger-LeCoultre Master Ultra Thin Q1248421 36 mm Grey Dial
Brand: Jaeger-LeCoultre
SKU: Q1248421
Availability: InStock

Specifications

A concise reference view of the case, dial, bracelet and movement details buyers compare first.

Diameter36 mm

MaterialStainless steel

DialGrey

CalibreJaeger-LeCoultre Calibre 925

Water resistance5 bar / 50 m

Case7 fields

Diameter	36 mm
Thickness	9.3 mm
Shape	Round
Material	Stainless steel
Caseback	See-Through
Water resistance	5 bar / 50 m
Water Resistance Category	Swim

Movement7 fields

Calibre	Jaeger-LeCoultre Calibre 925
Calibre family	925 Moon-phase platform
Movement	automatic
Power reserve	70 hours
Frequency	28,800 vph
Jewels	30 jewels
In House Movement	Yes

Dial and bracelet7 fields

Dial	Grey
Dial finish	Sunburst
Markers	Applied
Display	Analog
Date	Yes
Calendar	Simple
Clasp	Deployant

Functions and complications3 fields

Complications	Date, Hour, Minute, Moon phase, Seconds, Moonphase
Complication count	6
Moon phase	Yes

Reference details5 fields

Gender	Unisex
Production status	Active
Origin	Switzerland
Warranty	8 years
Size category	Medium

Price history

Recent price movement

Current medianSAR 38,423

Lowest medianSAR 38,423

Highest medianSAR 45,885

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Tracking 8 daily market snapshots since July 2026. The solid line shows the median delivered estimate and the dashed line tracks the lowest available offer.

Overview

About this reference

The Master Ultra Thin Q1248421 shares the 36 mm stainless-steel case of its sibling, but its 9.344 mm thickness gives the profile a subtly different measure. A grey sunburst dial and applied markers frame the date, moon phase, hours, minutes and seconds, with the display kept orderly inside the round case. The see-through back and deployant clasp continue the collection's polished presentation, while 50 metres of water resistance completes the case.

Inside, automatic Calibre 925 is made in-house and stores 70 hours of power. Its 26 mm diameter, 30 jewels and 4 Hz operating frequency support the hours, minutes, seconds and moon phase. The movement receives a fine finish visible through the display back, while Jaeger-LeCoultre's 1000 Hours Control tests the cased watch, giving the technical description a specific testing reference.

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