Longines

Flagship Classic Stainless Steel 26 mm Mother of Pearl

Reference Number :

L4.274.4.87.6

Series : Elegance

Retail: $2,150

(As of: 07/2025)

This watch is not for sale, this page is just for reference purposes only. If you would like to purchase this watch, please contact Longines. If you are interested in selling this watch to us, you can contact us here.

Quick TakeThis isn't just another pretty face. Tucked inside its modest 26mm steel frame is a true mechanical heart—the Caliber L592 automatic movement, humming away with a 45-hour power reserve you can see through the back. The mother-of-pearl dial shimmers, catching the light with twelve real diamond markers. It’s a classic that doesn't need to shout, offering a little wink of sophisticated engineering and timeless sparkle right on your wrist. It’s the perfect blend of elegant looks and serious watchmaking credentials.

DescriptionThe timepiece is constructed with a round stainless steel case measuring 26.00 mm in diameter, a thickness of 7.90 mm, and a lug-to-lug distance of 32.40 mm. The lug width is specified at 12 mm. A scratch-resistant sapphire crystal, treated with several layers of anti-reflective coating on its underside, protects the dial. The case back is a transparent design, also utilizing sapphire crystal, permitting a view of the internal mechanism. Water resistance is rated to 3 bar. The complete assembly, including the stainless steel bracelet, has a weight of 60.6 grams. The bracelet is secured by a triple safety folding clasp equipped with a push-piece opening mechanism.

The dial is composed of white mother-of-pearl, appointed with silvered polished hands for indicating the hours, minutes, and seconds. Time is marked by 12 Top Wesselton VS-SI diamond indexes, totaling 0.034 carats. A date complication is also present. Powering the watch is the Caliber L592, a self-winding mechanical movement. This mechanism operates at a frequency of 28,800 vibrations per hour and incorporates a monocrystalline silicon balance-spring. When fully wound, it provides a power reserve of up to 45 hours.

GenderWomen

SignaturesLongines

Country of OriginSwitzerland

Case Size26 mm

MovementAutomatic

CaliberL592

FunctionsHours, Minutes, Seconds, Date

Power Reserve45 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal