The Basics
The Reverso: one of fine watchmaking’s rare true icons. Legendary reversible watch invented in the 1930s for polo players who wanted to protect their watch crystals. Pure geometric forms inspired by Art Deco. New large size suited to the male wrist, with the famous duoface function: two dials for two different times. The front displays the time in the reference time zone and has a small seconds hand and large date window. The back has a second time zone with day/night indicator. Sophisticated dial with two finishes, vertical guilloché work and Clous de Paris. Manually-wound mechanical proprietary movement. Dimensions (L x W) : 48.4×29.9mm Thickness : 10.7mm Back dial: black velvety Clous de Paris guilloché
| Brand: | Jaeger-LeCoultre |
| Family: | Reverso |
| Reference: | 3748421 (aka: Q3748421) |
| Name: | Grande Reverso Duo |
| Produced: | N/A |
| Limited: | No |
Below is a detailed look at Jaeger-LeCoultre’s model 3748421 from Reverso watch family, including the price, case details and movement features.
The Details
Jaeger-LeCoultre’s Grande Reverso Duo (3748421 (aka: Q3748421)) was originally released in N/A. This watch features a automatic movement beating at a frequency of 28800 bph ( 4 Hz) to provide a 48-hour power reserve when fully wound.
The Case
The stainless steel case measures 29.9mm in diameter and roughly 10.7mm thick. The rectangular case is paired with a silver color dial with sword-shaped hands, and a arabic numerals hour markers and minute track, covered by a sapphire glass. Jaeger-LeCoultre’s Reverso model 3748421 is water resistant up to 30 meters (98 ft). A double dial caseback is over the back of the watch case.
| Material: | Stainless steel |
| Glass: | Sapphire |
| Back: | Double Dial |
| Shape: | Rectangular |
| Diameter: | 29.9mm |
| Height: | 10.7mm |
| Lug Width: | N/Amm |
| W/R: | 30 |
Case Diameter
Case Thickness
Lug Width
Water Resistance
The Movement
The Reverso 3748421 movement is a powered by caliber 986 made by Jaeger-LeCoultre. The 19-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 48-hour power reserve.
| Type: | Automatic |
| Brand: | Jaeger-LeCoultre |
| Caliber: | 986 |
| Base: | Jaeger-LeCoultre 965 |
| Display: | Analog |
| Diameter: | mm |
| Jewels: | 19 |
| Reserve: | 48 hours |
| Frequency: | 28800 bph |
| Time: | Hours, Minutes, Additional 12 Hour Hand (adjustable), Additional 24 Hour Hand (fixed), Small Seconds |
| Chronograph: | |
| Additionals: | Tourbillon Escapement |
The Price
How much does the Jaeger-LeCoultre’s Reverso 3748421 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: $9,500
For more information, visit Jaeger-LeCoultre online.
Specifications:
- Brand: Jaeger-LeCoultre
- Model: Grande Reverso Duo
- Reference Number: 3748421 (aka: Q3748421)
- Limited: No
Case & Dial:
- Material: Stainless steel
- Glass: Sapphire
- Back: Double Dial
- Diameter: 29.9
- Thickness: 10.7
- Lug Width: N/A
- Dial Color: Silver
- Indexes: Arabic Numerals and Sword-shaped hands
- Water Resistance: 30 meters
Movement:
- Winding: Automatic
- Brand: Jaeger-LeCoultre
- Caliber: 986
- Display: Analog
- Diameter: mm
- Jewels: 19
- Power Reserve: 48 hours
- Frequency: 28800 bph
- Functions: Hours, Minutes, Additional 12 Hour Hand (adjustable), Additional 24 Hour Hand (fixed), Small 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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