Longines Master Collection Master Collection Chronograph 40 Stainless Steel / Silver / Strap

Reference L2.629.4.78.3

Longines Master Collection Chronograph 40 Stainless Steel / Silver / Strap

About this watch

The Longines Master Collection L2.629.4.78.3 is a stunning timepiece that perfectly balances elegance and functionality. This watch boasts a refined, round shape with a diameter of 40mm, making it versatile enough for any wrist. The stainless steel case lends it a sturdy yet sophisticated feel, pairing beautifully with the guilloche finish on the silver dial. The Longines caliber L651 movement is robust and precise, featuring a frequency of 28,800 vibrations per hour and a power reserve of 42 hours. This watch is equipped with a chronograph function and date display, making it a great everyday timepiece that combines practicality with elegance. The high-quality strap feels comfortable against the skin, striking a perfect balance between substance and comfort. With a water resistance of 30 meters, this watch can withstand a splash or two, but it's not designed for diving. This is an investment in a legacy of quality and style, making it a fantastic choice for anyone who appreciates the finer things in life.

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Key Features

40mm diameter stainless steel case
Longines caliber L651 movement with 42-hour power reserve
Chronograph function for precise timekeeping
Date display for effortless tracking of time
Water resistance up to 30 meters
Guilloche finish on the silver dial
High-quality strap for comfortable wear

Specifications

Brand

Longines

Family

Master Collection

Model

Master Collection Chronograph 40 Stainless Steel / Silver / Strap

Reference

L2.629.4.78.3

Movement

l651

Movement Features

Hours, Minutes, Small Seconds
Date
Chronograph

Case

Stainless Steel 40mm

Dial Color

Silver

Crystal

Sapphire

Water Resistance

Current Listings

Longines Avigation automatic Chronograph with OEM leather and Master Collection steel bracelet(price reduction)

Longines - L2.629.4 · $1,250

The Longines Avigation automatic Chronograph features a 40mm black dial with date functionality and chronograph capabilities. It comes with an OEM leather strap and a master collection steel bracelet, making it suitable for both formal and sporty occasions.

Condition: Lightly used
Bracelet price: $400 (Master Collection steel)
Shipping: FedEx 'hold at location'
Accepted payment methods: Zelle, cash app, PayPal F&F and G&S(+4.5%)

Posted at

Feb 6, 2026, 8:02 PM

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Longines Master Collection Chrono Moonphase (40mm)

Longines - L2.673.4 · $1,850

A Longines Master Collection Chrono Moonphase watch in good condition, featuring a 40mm case and including OEM bracelet and leather strap.

Condition: good pre-owned
Size: 40mm diameter
Lug width: 21mm

Posted at

Feb 6, 2026, 3:38 PM

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Longines Master Collection Moon Phase Chronograph (40mm) reference L2.673.4.78.6

Longines - L2.673.4.78.6 · $2,250

A beautiful Longines Master Collection Moon Phase Chronograph with a 40mm case, featuring hours, minutes, small seconds, date, and chronograph functions.

Condition: Excellent used condition
Case size: 40mm diameter
Thickness: 14.3mm
Power reserve: 66 hour

Posted at

Feb 6, 2026, 12:28 PM

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[WTS] Longines Master Collection Chronograph w/ Custom 1.5 Link for Perfect Sizing! Ref L2.629.4.78.6 - $1,500 Shipped[WTS] Longines Master Collection Chronograph w/ Custom 1.5 Link for Perfect Sizing! Ref L2.629.4.78.6 - $1,500 Shipped

Longines Master Collection Chronograph w/ Custom 1.5 Link for Perfect Sizing! Ref L2.629.4.78.6 - $1,500 Shipped[WTS] Longines Master Collection Chronograph w/ Custom 1.5 Link for Perfect Sizing! Ref L2.629.4.78.6 - $1,500 Shipped

Longines - L2.629.4.78.6 · $1,500

This is an automatic chronograph watch with a classic white dial and a chronograph function, packaged in its original box with papers included.

Condition: Next to new
Bracelet size customization: Custom 1.5 link
Thickness: 11.7mm

Posted at

Feb 5, 2026, 10:22 AM

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Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines - L2.673.4.78.6 · $1,850

This Longines Master Collection Moonphase Chronograph features a 40mm case and includes a column wheel chronograph, 12 hour chronograph, moonphase display, and triple calendar.

Condition: Pre-owned with wear and use, some scratches and scuffs
Authentication: includes Box and Papers with Ebay authentication
Service history: unknown, previous owner claimed serviced before selling
Box condition: slightly damaged with one flap falling off and taped

Posted at

Jan 31, 2026, 4:06 PM

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REDUCED PRICE! Longines Master Collection Moon Phase (L29094517) ($1600)

Longines - L29094517 · $1,600

This Longines Master Collection Moon Phase watch has been worn minimally and is in terrific working order. It features a scratch-free crystal, case, and leather strap.

Condition: Like new - minimal wear
Purchase Price: 2350
Asked Price Drop: 150
Shipping Included: true

Posted at

Jan 28, 2026, 11:24 PM

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Longines Master Collection Moon Phase Chronograph (40mm) L2.673.4.78.3

Longines - L2.673.4.78.6 · $2,250

A Longines Master Collection Moon Phase Chronograph with a 40mm case, automatic caliber L687, and various complications including date, moon phase display, and chronograph.

Case size: 40mm diameter
Thickness: 14.3mm
Movement frequency: 28'800 VPH

Posted at

Jan 27, 2026, 8:44 PM

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