Longines

Stainless Steel 42 mm Black Diamonds

Reference Number :

L2.893.4.57.6

Series : Master

Retail: $2,675

(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 TakeCheck this out – a watch that knows how to mix business with a bit of sparkle. It’s got that classic round steel look, solid at 42mm, but the deep black polished dial pops with real diamond hour markers. Not too flashy, just enough to catch the eye. Inside, the L888 automatic engine keeps ticking for a full 3 days straight without winding – pretty neat! It tells you the time and date, simple as that. Feels substantial on the wrist but wears comfortably. It's like your reliable best suit, but with a diamond tie pin.

DescriptionThe timepiece features a round stainless steel case construction with a diameter measurement of 42.00 mm and a thickness profile of 9.64 mm. The lug distance specification is 21 mm, contributing to a total lug-to-lug dimension of 49.60 mm. Protection for the dial is provided by a scratch-resistant sapphire crystal treated with multiple layers of anti-reflective coating on both its upper and lower surfaces. A transparent case back, also fitted with sapphire crystal, allows observation of the internal mechanism. This model offers water resistance rated to 3 bar. The complete assembly, including the bracelet, has a weight of 151.8 grams. The bracelet is composed of stainless steel and secures with a triple safety folding clasp incorporating a push-piece opening system.

Visual indication is presented on a black lacquered polished dial surface, utilizing diamond indexes for hour markers. Thirteen Top Wesselton VS-SI diamonds, totaling 0.059 carats, are set onto the dial. Time is indicated via silvered polished hands displaying hours, minutes, and seconds, alongside a date function. Powering these functions is the Caliber L888, a self-winding mechanical movement. This automatic caliber operates at a frequency of 25,200 vibrations per hour and provides a power reserve extending up to 72 hours.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL888

FunctionsHours, Minutes, Seconds, Date

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal