Jaeger-LeCoultre Master Control Chronograph Calendar Stainless Steel / Silver / Strap + Bracelet Ref. Q4138130

The Jaeger-LeCoultre Master Control Chronograph Calendar Stainless Steel / Silver / Strap + Bracelet Q4138130 has a 40 mm stainless steel case, measures 12.05 mm thick, and is water resistant to 50 metres.

The Jaeger-LeCoultre Master Control Chronograph Calendar Q4138130 debuted in 2024. It features a stainless steel case of 40.0 mm in diameter, fitted with a silver sunray-brushed dial. Functions include hours, minutes, small seconds, chronograph with 30-minute counter, full calendar (day, date, month), moonphase, and pulsometer scale. This model is powered by the automatic Jaeger-LeCoultre caliber 759. It is delivered on a stainless steel bracelet, with an additional Novonappa® calfskin strap included. Both options are equipped with the brand’s interchangeable quick-release system.

Diameter: 40 mm
Thickness: 12.05 mm
Water resistance: 50 m
Case: Stainless Steel
Released: 2024
Movement: Jaeger-LeCoultre caliber 759

Specifications

Case and dimensions

Case diameter: 40 mm
Thickness: 12.05 mm
Case shape: Round
Case material: Stainless Steel
Crystal: Sapphire
Case back: Open
Water resistance: 50 m

Dial

Dial colour: Silver
Finish: Sunburst
Indexes: Mixed
Hands: Dauphine

Movement

Calibre: Jaeger-LeCoultre caliber 759
Movement maker: Jaeger-LeCoultre
Movement type: Automatic
Display: Analog
Power reserve: 65 h
Frequency: 28800 vph
Jewels: 41
Movement diameter: 25.6 mm
Complications: Chronograph, Column wheel, Date, Day, Hours, Minutes, Month and Moonphase