Longines Master Collection - L2.773.4.78.3 - Excellent - Full Set
The Longines Master Collection L2.773.4.78.3 (2026) is a refined 42mm stainless steel automatic timepiece finished with a silver dial and a matching steel bracelet secured by a folding clasp. With classic proportions and meticulous finishing, this model embodies Longines' heritage of elegant, wearable watchmaking—equally suited to formal occasions and everyday use. Offered in excellent condition as a Full Set with the original box and papers, this example provides immediate ownership assurance and strong collector appeal. Located in Madrid, the watch is available for inspection or secure shipping; please contact us for additional images, provenance details, or to arrange a private viewing.
$3,646
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Madrid / Spain
2026
Description
The Longines Master Collection 42 Chronograph Calendar has a case of 42mm, which houses a self-winding movement with full calendar, moon phase indicator, and chronograph. Reference L2.773.4.78.3 has a case of 42.00mm and a Silver dial. Pictured here with caliber L678.2, though it can be powered by either the L687 or L678 depending on the year of production.
BrandLongines
ModelMaster Collection
Referencel2.773.4.78.3
Movementlongines caliber l678.2
Case materialstainless steel
Crystalsapphire
Case backopen
Case shaperound
Case diameter42
Lug width21
Water resistance30
Dial colorsilver
Indexesarabic numerals
Handsfeuille
Dial finishguilloche
Movement typeautomatic
Displayanalog
Movement diameter30
Jewels25
Power reserve42
Frequency28800
Astronomicalmoonphase
Datedate, day, month
Chronographchronograph
Handshours, minutes, small seconds, additional 24 hour hand (fixed
Strap materialleather
Strap typestrap
Strap clasppin buckle
Gendermen
W
Wancora Watches (Aldo 1911)
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