Longines

Chrono Moonphase Stainless Steel 42 mm

Reference Number :

L2.773.4.71.6

Series : Master

Retail: $3,850

(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, a symphony of polished steel and celestial complications, tells a story beyond mere time. Its silvered dial, a stage for blued hands and Roman numerals, frames a dance of moon phases and chronograph counters. A peek through the sapphire case back reveals the intricate choreography of its automatic movement, a 66-hour power reserve whispering promises of enduring precision. It's a watch that doesn't just mark time, it celebrates it.

DescriptionThe Longines Master Collection Chrono Moonphase, reference L2.773.4.71.6, exhibits a circular case constructed from stainless steel, measuring 42.00 mm in diameter. The case, with a lug-to-lug dimension of 49.50 mm and a thickness of 14.20 mm, features a transparent case back secured with sapphire crystal, allowing visual inspection of the movement. The watch is equipped with a scratch-resistant sapphire crystal, treated with multiple layers of anti-reflective coating on both sides, ensuring optimal clarity. Water resistance is rated at 3 bar. The dial, silver in tone, incorporates applied Roman numeral hour markers and blued steel hands. The automatic movement, caliber L687, operates at a frequency of 28,800 vibrations per hour, powered by a monocrystalline silicon balance-spring, and provides a power reserve of up to 66 hours.

Functionality includes hours, minutes, small seconds with a 24-hour indicator at 9 o'clock, date indication via a central half-moon hand, and a moon phase display at 6 o'clock. The chronograph mechanism, a column-wheel type, features a central 60-second hand, a 12-hour counter integrated with the moon phase display at 6 o'clock, and a 30-minute counter combined with day and month displays at 12 o'clock. The watch weighs 178.4 grams and is fitted with a stainless steel bracelet secured by a triple safety folding clasp with a push-piece opening mechanism, with a lug distance of 21 mm.

GenderMen

SignaturesLongines

Country of OriginSwitzerland

Case Size42 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