Longines

Moonphase Stainless Steel 42 mm Black

Reference Number :

L2.919.4.51.6

Series : Master

Retail: $2,700

(As of: 03/2025)

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 Longines Master Collection Moonphase is a real stunner! That black barleycorn dial jumps at you against the 42mm steel case, which is actually not too bulky at all with a 11.20mm thickness. Those silvered, sandblasted hands gleam and dance over the classic painted numerals. Pop it open to get a view of that intricate L899 automatic engine purring, fueling a slick moonphase, and powering that handy small seconds/date combo! She is classy, elegant, and ready to take anywhere!

DescriptionThe L2.919.4.51.6 features a circular, stainless steel case with a diameter of 42.00 mm and a thickness of 11.20 mm. The complete watch has a total mass of 167.4 g. Display clarity is provided by a scratch-resistant sapphire crystal, and the case back features a transparent sapphire crystal permitting view of the movement. It has a lug width of 21 mm with the lug-to-lug measurement extending to 49.70 mm, with pressure resistance to 3 bar.

The dial features a black "barleycorn" textured backdrop for the painted Roman numeral hour indices, partnered alongside the hands that are a silvered, sandblasted design. The internal mechanism, Caliber L899, is a self-winding mechanical movement. Operating at a frequency of 25,200 vibrations per hour, this movement will provide power for approximately 72 hours when at its max. Functionality includes central hour, minute, and second indication. The watch also shows date and moon phase through a dedicated subdial above the 6 position. The bracelet is made of stainless steel, secured with a triple safety folding clasp utilizing a push-piece opener.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 mm

MovementAutomatic

CaliberL899

FunctionsHours, Minutes, Seconds, Date, Moonphase

Power Reserve72 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal