Longines

Stainless Steel 40 mm Black Diamonds

Reference Number :

L2.793.4.57.6

Series : Master

Retail: $2,650

(As of: 04/2025)

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 TakeLongines nailed it here. You get that sharp, 40mm steel case, tough sapphire crystal front and back (gotta love seeing the movement!), and a black dial that just pops with those 13 diamond markers. It's not shouting, just quietly confident. Inside, the L888 automatic movement keeps things ticking smoothly for 72 hours – set it down Friday, pick it up Monday, no sweat. Simple hours, minutes, seconds, date – everything you need, nothing you don't. It’s got a solid feel at 144.5 grams and that secure clasp means it stays put.

DescriptionThis timepiece features a round case constructed from stainless steel, possessing a diameter measurement of 40.00 mm, a thickness of 9.35 mm, and a lug-to-lug span of 46.80 mm. The distance between the lugs measures 21 mm. Protection for the dial is provided by a scratch-resistant sapphire crystal, while the case back is transparent, also fitted with sapphire crystal, allowing observation of the internal mechanism. Water resistance is rated to 3 bar. The total weight of the watch is specified at 144.5 g. Visually, the watch presents a black lacquered polished dial, utilizing diamond indexes as hour markers. Time indication is achieved via silvered polished hands. Adorning the dial are 13 Top Wesselton VS-SI diamonds, collectively amounting to 0.059 carats.

Powering the watch is the Caliber L888, an automatic, self-winding mechanical movement. This movement operates at a frequency of 25'200 vibrations per hour and offers a power reserve extending up to 72 hours. The essential functions provided include hours, minutes, seconds, and a date display. The bracelet is fabricated from stainless steel and incorporates a buckle equipped with a triple safety folding clasp and a push-piece opening mechanism for secure fastening.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberL888

FunctionsHours, Minutes, Seconds, Date

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal