Jaeger-LeCoultre Master Control Q4128421

Jaeger-LeCoultre Master Control Q4128421

40mm · Stainless Steel · Caliber 939 · 50m

Jaeger-LeCoultre Master Control Geographic

Brand
Jaeger-LeCoultre
Full reference
Q4128421
Collection
Master Control
Case diameter
40mm
Case material
Stainless Steel
Water resistance
50m
Movement
Automatic
Caliber
939
Power reserve
70 hours
Functions / complications
Date, Second Time Zone, 24 Hour Display, Power Reserve Indicator, Central Seconds
Dial color
Silver
Bracelet / strap
Leather

Related references — same collection

Shared specifications help discovery; these links do not assert a predecessor or successor relationship.

Compare specifications

SpecificationQ412842140184204018480410848J4118420
Case diameter40mm40mm40mm40mm40mm
Case materialStainless SteelStainless SteelStainless SteelStainless SteelStainless Steel
Water resistance50m50m50m50m50m
MovementAutomatic——AutomaticAutomatic
Caliber939899AC899ACJL956AAJL956AA
Power reserve70 hours——45 hours45 hours

Sources & record notes

Displayed specifications follow the most complete source record. Other source records are retained below; conflicting values are not silently combined. The Watch Pages.

The Watch Pages · Jaeger-LeCoultre Q4128421

Original collection: Not recorded

Technical Specifications / Date Added: April 26, 2020
Technical Specifications / Reference: Q4128421
Technical Specifications / Brand: Jaeger-LeCoultre
Technical Specifications / Case Size: 40mm
Technical Specifications / Case Material: Stainless Steel
Technical Specifications / Dial Color: Silver
Technical Specifications / Dial Finish: Sunray
Technical Specifications / Movement: Automatic
Technical Specifications / Caliber: 939
Technical Specifications / Power Reserve: 70 hours
Technical Specifications / Water Resistance: 50m
Technical Specifications / Strap Material: Leather
Technical Specifications / Strap Color: Brown
Technical Specifications / Style: Classic
Technical Specifications / Special Features: Open Case Back, Water Resistant
Technical Specifications / Complications: Date, Second Time Zone, 24 Hour Display, Power Reserve Indicator, Central Seconds
WatchBase · Jaeger-LeCoultre Q4128421

Original collection: Master Control

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Corrections and data limitations