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Jaeger-LeCoultre Master Ultra Thin Moon

Jaeger-LeCoultre Master Ultra Thin Moon

AutomaticSteel

Ref. Q1248421

Collection: Master Ultra ThinCase size: 36mmMovement: 925

The Jaeger-LeCoultre Master Ultra Thin Moon, reference Q1248421, presents a silvered dial in a 36 mm steel case measuring 9.34 mm thick. The case is rated to 50 metres and has a 17 mm lug width. Sunray brushing, rhodium-plated hour-markers and Dauphine baguette stick hands share the dial with date and moon phase displays against a midnight blue background. A black alligator leather strap closes with a double folding clasp and uses quick-release technology. Self-winding calibre 925 contains 245 components, 30 jewels and one barrel. Operating at 4 Hz, the calibre offers a 70-hour power reserve.

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Last updated 13 Oct 2026Suggest a correction

TECHNICAL SPECIFICATIONS

CASE

Diameter

36mm

Thickness

9.34mm

Lug Width

17mm

Case Material

Steel

Water Resistance

50m

MOVEMENT

Movement Type

Automatic

Caliber

925

Power Reserve

70h

Frequency

28,800 vph (4 Hz)

Jewels

30 jewels

DIAL

Dial Color

Silver

Numerals

Lines

BRACELET/STRAP

Bracelet/Strap

Alligator Skin

Clasp Type

Double Fold Clasp

Clasp Material

Steel

FEATURES & COMPLICATIONS

DateMoon phase

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