WHICH WATCH FITS

Jaeger-LeCoultre Master Ultra Thin Moon

Jaeger-LeCoultre · Master Ultra Thin

Jaeger-LeCoultre Master Ultra Thin Moon

Jaeger-LeCoultre Master Ultra Thin Moon (reference Q1368430) — specifications, measurements, watch images and standardized wrist-fit previews for informed comparison.

A 39 mm dress / complication watch with automatic movement (JLC 925) and 50 m water resistance.

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Best forWearers who prefer refined proportions and a dress-oriented design.
Not ideal forBuyers prioritizing low purchase and service costs.
Wearsmedium

At a glance

ReferenceQ1368430
CollectionMaster Ultra Thin
Model lineMaster Ultra Thin
Production statusCurrent
Official size39 mm
Watch technology InfoMechanical
DisplayAnalog
Movement InfoAutomatic
Calibre / operating system InfoJLC 925
Key features InfoDate, Moon phase
Complication InfoMoon phase
Illumination InfoLimited
Case diameter Info39 mm
Thickness Info9.3 mm
Lug-to-lug Info46 mm
Power reserve / runtime70 hours
Water resistance50 m
OriginSwiss Made
Recommended wrist Info14–20 cm
Price categoryLuxury

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Options for this reference

Available configurations

Included strap and bracelet options

Leather

Strengths and considerations

Strengths

  • Dress / Complication design; Automatic movement; 50 m stated water resistance.

Considerations

  • Buyers prioritizing low purchase and service costs.
See sources

Manufacturer and technical references used to verify this watch specification.

Specifications last verified: 2026-08-14.

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