The Basics
Elegant and contemporary, the stainless steel Master Geographic watch, with its array of complications, makes an ideal companion for keen travelers to faraway places. A single look at its dial is enough to begin the journey… Reference 1428121 has a silver dial and is fitted a stainless steel bracelet
| Brand: | Jaeger-LeCoultre |
| Family: | Master |
| Reference: | 1428121 |
| Name: | Master Geographic |
| Produced: | N/A |
| Limited: | No |
Below is a detailed look at Jaeger-LeCoultre’s model 1428121 from Master watch family, including the price, case details and movement features.
The Details
Jaeger-LeCoultre’s Master Geographic (1428121) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 43-hour power reserve when fully wound.
The Case
The stainless steel case measures 39mm in diameter and roughly mm thick. The round case is paired with a silver color dial with alpha-shaped hands, and a stick / dot hour markers and minute track, covered by a sapphire glass. Jaeger-LeCoultre’s Master model 1428121 is water resistant up to 50 meters (164 ft). A solid caseback is over the back of the watch case.
| Material: | Stainless steel |
| Glass: | Sapphire |
| Back: | Solid |
| Shape: | Round |
| Diameter: | 39mm |
| Height: | mm |
| Lug Width: | N/Amm |
| W/R: | 50 |
Case Diameter
Case Thickness
Lug Width
Water Resistance
The Movement
The Master 1428121 movement is a powered by caliber 939A made by Jaeger-LeCoultre. The 34-jewel automatic movement is mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 43-hour power reserve.
| Type: | Automatic |
| Brand: | Jaeger-LeCoultre |
| Caliber: | 939A |
| Base: | N/A |
| Display: | Analog |
| Diameter: | mm |
| Jewels: | 34 |
| Reserve: | 43 hours |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Seconds, World Time, Additional 24 Hour Hand (adjustable), Day / Night Indication |
| Chronograph: | |
| Additionals: | Power Reserve Indicator |
The Price
How much does the Jaeger-LeCoultre’s Master 1428121 cost? This watch was introduced in N/A and has been in Jaeger-LeCoultre’s collection for around . This watch is not a limited release. As with most luxury watches, the price of depends on the availability and demand.
CURRENT PRICE: $12,800
For more information, visit Jaeger-LeCoultre online.
Specifications:
- Brand: Jaeger-LeCoultre
- Model: Master Geographic
- Reference Number: 1428121
- Limited: No
Case & Dial:
- Material: Stainless steel
- Glass: Sapphire
- Back: Solid
- Diameter: 39
- Thickness:
- Lug Width: N/A
- Dial Color: Silver
- Indexes: Stick / Dot and Alpha-shaped hands
- Water Resistance: 50 meters
Movement:
- Winding: Automatic
- Brand: Jaeger-LeCoultre
- Caliber: 939A
- Display: Analog
- Diameter: mm
- Jewels: 34
- Power Reserve: 43 hours
- Frequency: 28800 bph
- Functions: Hours, Minutes, Seconds, World Time, Additional 24 Hour Hand (adjustable), Day / Night Indication
About Jaeger-LeCoultre
Antoine LeCoultre established his watchmaking workshop in 1833. LeCoultre was a horological inventor, having developed the pinion cutting machine, and a measuring device accurate to one micron. In 1903, a watchmaker named Edmond Jaeger challenged the Swiss manufactures to mass-produce an ultra-thin movement that he had invented. LeCoultre accepted and completed the challenge. This led to a partnership between the two watchmakers, laying the foundation for the company known today as Jaeger-LeCoultre. Jaeger-LeCoultre is part of the Richemont group.
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