Name: Jaeger-LeCoultre Polaris Q902843J 42 mm Grey Dial
Brand: Jaeger-LeCoultre
SKU: Q902843J
Availability: InStock

Specifications

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

Diameter42 mm

MaterialStainless steel

DialGrey

CalibreJaeger-LeCoultre Calibre 761

Water resistance10 bar / 100 m

Case7 fields

Diameter	42 mm
Thickness	13.4 mm
Material	Stainless steel
Bezel	Tachymeter
Pushers	Yes
Water resistance	10 bar / 100 m
Water Resistance Category	Swim

Functions and complications3 fields

Complications	30-minute counter, Chronograph, Chronograph's Second, Hour, Minute, Seconds, Tachometer
Complication count	7
Chronograph	Yes

Reference details5 fields

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

Dial and bracelet5 fields

Dial	Grey
Dial finish	Sunburst
Markers	Applied
Display	Analog
Clasp	Deployant

Movement7 fields

Calibre	Jaeger-LeCoultre Calibre 761
Calibre family	75x Chronograph
Movement	automatic
Power reserve	65 hours
Frequency	28,800 vph
Jewels	35 jewels
In House Movement	Yes

Price history

Recent price movement

Current medianSAR 65,963

Lowest medianSAR 63,303

Highest medianSAR 65,963

Median delivered estimate Lowest tracked offer

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Tracking 10 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 Polaris Q902843J shares the 42 mm stainless-steel case and 13.39 mm thickness of the chronograph range, but sets its display against a grey sunburst dial. Applied markers and pushers frame the chronograph, 30-minute counter, chronograph seconds and tachometer, while the tachymeter bezel adds a clear instrumental accent. A deployant clasp and 100 metres of water resistance finish the large round case with a practical, composed specification.

Automatic Calibre 761 is made in-house and uses two barrels to deliver 65 hours of power reserve. The 25.6 mm by 5.76 mm movement contains 248 parts and 35 jewels, operates at 4 Hz and winds through a full rotor. Its column wheel controls the chronograph. Through the display back, the openworked JL rotor, blued screws, bevelled edges and Cotes de Geneve on the mainplate are visible, giving the technical description a distinctive finish vocabulary.

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