Longines

Chrono Moonphase Stainless Steel 40 mm

Reference Number :

L2.673.4.78.6

Series : Master

Retail: $3,550

(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 is like having a whole orchestra on your wrist! A classic 40mm steel case houses a silver dial that just pops with those blued-steel hands. It's not just hours and minutes – you've got a moonphase, a chronograph, and a calendar, all powered by a self-winding engine you can peep through the back. This watch takes no short cuts. It showcases a playful complication arrangement and does it with the sophistication of a maestro.

DescriptionThe L2.673.4.78.6 model features a circular, stainless steel enclosure with a diameter of 40.00 mm and a thickness measuring 14.30 mm. The distance between the lugs is 21 mm, and the lug-to-lug measurement extends to 46.70 mm. The timepiece exhibits a total mass of 164.8 grams. A scratch-resistant sapphire crystal protects the dial surface, while the transparent case back, also constructed from sapphire crystal, allows observation of the internal mechanism. The timepiece will resist water down to a pressure of 3 bar. The dial, finished in a silver "barleycorn" texture, presents time via painted Arabic numeral hour markers, complemented by blued steel hands for hours, minutes, and complications.

This watch incorporates a self-winding, mechanical L687 caliber. Operating at a frequency of 28,800 vibrations per hour, the movement maintains a power reserve extending to 66 hours. Timekeeping capabilities encompass hours, minutes, and a sub-dial for small seconds combined with a 24-hour display located at the 9 o'clock position. A central hand, terminating in a half-moon shape, serves to point out the date. A moon phase indicator is placed at 6 o'clock. The column-wheel chronograph features include center 60-second hand and moon phase and 12 hour counter at 6, along with another counter at 12 that measure 30 minutes and shows the day and month. The bracelet is composed of stainless steel, including the securing mechanism, which fastens via triple-fold clasp, released through an integrated push-piece.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size40 mm

MovementAutomatic

CaliberL687

FunctionsHours, Minutes, Seconds, Date, Day, Month, Moonphase, Annual Calendar, Chronograph

Power Reserve66 Hours

Case MaterialsStainless Steel

Bezel MaterialsStainless Steel

Lug MaterialsStainless Steel

Case BackSapphire Crystal