Jaeger-LeCoultre Master Control Geographic Stainless Steel / Silver / Calf Ref. 4128420

The Jaeger-LeCoultre Master Control Geographic Stainless Steel / Silver / Calf 4128420 has a 40 mm stainless steel case, measures 10.96 mm thick, and is water resistant to 50 metres.

The Jaeger-LeCoultre Master Control Geographic reference 4128420 was introduced in 2020. The case, here in Stainless Steel, has a diameter of 40.00mm. It houses the self-winding caliber 939AA, an updated take on the 'Geographic' movement with a 70-hour power reserve. The dial is Silver.

Diameter: 40 mm
Thickness: 10.96 mm
Water resistance: 50 m
Case: Stainless Steel
Released: 2020
Movement: Jaeger-LeCoultre caliber 939AA

Specifications

Case and dimensions

Case diameter: 40 mm
Thickness: 10.96 mm
Lug width: 20 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 939AA
Movement maker: Jaeger-LeCoultre
Movement type: Automatic
Display: Analog
Power reserve: 70 h
Frequency: 28800 vph
Jewels: 32
Complications: Additional 24 Hour Hand (adjustable), Date, Day, Hours, Minutes, Night Indication, Power Reserve Indicator, Seconds and World Time