Thumbnail [WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3 1

Thumbnail [WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3 2

Thumbnail [WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3 3

Thumbnail [WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3 4

Thumbnail [WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3 5

Model:	Longines Master Collection	Last Scraped:	Dec. 11, 2025, 6:46 a.m.
Username:	SnooCompliments9653	Location:	Unknown
Email:	Unknown	Feedback:	No Reviews Found

Up for sale is my Longines Master Collection Chronograph with Moon Phase (model L2.673.4.78.3), with a case size of 40mm. Movement: It is powered by the automatic caliber L687 movement, which is a modified ETA Valjoux 7751. Functions: The watch features a chronograph, moon phase display, and a full calendar (day, date, month). Original brown alligator Longines strap with deployment clasp. Minor marks on the case from use but they are only visible close up been a very good watch for me. Overall great condition. Full service in July 2025. Comes as a full set box and papers. $2,250.00 includes fully insured shipping worldwide

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Highest:	$2,750	Lowest:	$200
Median:	$1,599.50	Std. Dev:	±$502.29

Estimated Private Party Value $1,195 — $1,819


	Established:	1832
	Website:	https://www.longines.com/
	Country of Origin:	Switzerland

Longines (French pronunciation: [lɔ̃ʒin], lawn-zheen) is a watch company based in Saint-Imier, Switzerland. Founded by Auguste Agassiz in 1832, it is currently owned by the Swatch Group. Its winged hourglass logo is the oldest registered trademark for a watchmaker.

Based in Saint-Imier since 1832, the Compagnie des Montres Longines Francillon S.A. was among the world’s leading watch companies. In 2007, Longines had its 175th anniversary. The brand evolved from a comptoir to a full-fledged manufacturing operation and then back down to an établisseur today, since the early 1980s, as a Swatch Group company.

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