The Basics
The Master Eight Days Perpetual is a perpetual calendar wristwatch with an 8-day power reserve. Two barrels, 28,800 vibrations per hour and a variable inertia balance wheel. All the perpetual calendar functions (mechanically programmed until 2100) are activated by a single corrector. The dial is easy to read and the display of functions is well balanced. Complete year indication. Requiring two months’ work, each movement part has been designed, openworked and decorated to create an exceptional piece when combined.
| Brand: | Jaeger-LeCoultre |
| Family: | Master |
| Reference: | 1618420 (aka: Q1618420) |
| Name: | Master Eight Days Perpetual |
| Produced: | N/A |
| Limited: | No |
Below is a detailed look at Jaeger-LeCoultre’s model 1618420 from Master watch family, including the price, case details and movement features.
The Details
Jaeger-LeCoultre’s Master Eight Days Perpetual (1618420 (aka: Q1618420)) was originally released in N/A. This watch features a hand-wound movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 192-hour power reserve when fully wound.
The Case
The stainless steel case measures 40mm in diameter and roughly 12.8mm thick. The round case is paired with a silver color dial with dauphine-shaped hands, and a mixed hour markers and minute track, covered by a sapphire glass. Jaeger-LeCoultre’s Master model 1618420 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: | 40mm |
| Height: | 12.8mm |
| Lug Width: | N/Amm |
| W/R: | 50 |
Case Diameter
Case Thickness
Lug Width
Water Resistance
The Movement
The Master 1618420 movement is a powered by caliber 876-440B made by Jaeger-LeCoultre. The 46-jewel hand-wound movement is 26mm in diameter. Its balance wheel oscillates at 28,800 semi-oscillations per hour or 4 Hz. This movement offers a 192-hour power reserve.
| Type: | Hand-Wound |
| Brand: | Jaeger-LeCoultre |
| Caliber: | 876-440B |
| Base: | N/A |
| Display: | Analog |
| Diameter: | 26mm |
| Jewels: | 46 |
| Reserve: | 192 hours |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Seconds |
| Chronograph: | |
| Additionals: | Power Reserve Indicator |
The Price
How much does the Jaeger-LeCoultre’s Master 1618420 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: $22,400
For more information, visit Jaeger-LeCoultre online.
Specifications:
- Brand: Jaeger-LeCoultre
- Model: Master Eight Days Perpetual
- Reference Number: 1618420 (aka: Q1618420)
- Limited: No
Case & Dial:
- Material: Stainless steel
- Glass: Sapphire
- Back: Solid
- Diameter: 40
- Thickness: 12.8
- Lug Width: N/A
- Dial Color: Silver
- Indexes: Mixed and Dauphine-shaped hands
- Water Resistance: 50 meters
Movement:
- Winding: Hand-Wound
- Brand: Jaeger-LeCoultre
- Caliber: 876-440B
- Display: Analog
- Diameter: 26mm
- Jewels: 46
- Power Reserve: 192 hours
- Frequency: 28800 bph
- Functions: Hours, Minutes, Seconds
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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