Longines Master Collection Master Collection 41 Retrograde Moonphase Stainless Steel / Black Roman / Alligator

Reference L2.738.4.51.7

Longines Master Collection 41 Retrograde Moonphase Stainless Steel / Black Roman / Alligator

About this watch

The Longines Master Collection 41 Retrograde Moonphase is a masterpiece of horology, combining elegant design with innovative functionality. This exquisite timepiece boasts a self-winding mechanical movement, Longines Caliber L707.2, which ensures accurate timekeeping with a frequency of 28,800 vibrations per hour and a power reserve of 48 hours. The watch features a beautiful black guilloche dial, Roman numerals, and feuille hands, making it easy to read the time at a glance. With four retrograde functions, including a 24-hour hand, day indicator, date display, and small seconds counter, this watch is a conversation starter. The moonphase indicator tracks the lunar cycle, adding a unique charm to the watch. Encased in stainless steel with a sapphire crystal, this timepiece exudes luxury and sophistication. Whether you're a watch collector or simply someone who appreciates elegance, the Longines L2.738.4.51.7 is a worthy investment.

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Key Features

Self-winding mechanical movement (Longines Caliber L707.2)
41mm stainless steel case
Black guilloche dial with Roman numerals and feuille hands
Four retrograde functions: 24-hour hand, day indicator, date display, small seconds counter
Moonphase indicator at 6 o'clock position
Sapphire crystal protection
Luxurious alligator leather strap

Specifications

Brand

Longines

Family

Master Collection

Model

Master Collection 41 Retrograde Moonphase Stainless Steel / Black Roman / Alligator

Reference

L2.738.4.51.7

Movement

l707-2

Movement Features

Additional 24 Hour Hand (adjustable), Day / Night Indication, Hours, Minutes, Small Seconds
Date
Moonphase

Case

Stainless Steel 41mm

Dial Color

Black

Crystal

Sapphire

Water Resistance

Current Listings

Longines Avigation w/ Master collection bracelet and OEM leather (Lowest price in the world)

Longines - L2.629.4 · $1,200

A Longines Avigation Chronograph with a 40mm black dial, running strong and keeping great time.

Condition: Lightly used
Bracelet type: Master collection steel bracelet
Strap type: OEM leather strap
Wrist size compatibility: up to an 8+ inch wrist

Posted at

Feb 15, 2026, 12:59 PM

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Longines Master Collection Moonphase 42mm – 2023-2024 movement L899.5 $1500

Longines - L2.919.4.78.3 · $1,500

A Longines Master Collection Moonphase watch in excellent condition, featuring a 42mm stainless steel case, silver barleycorn dial, and automatic L899.5 movement.

Condition: Excellent condition
Case size: 42mm diameter
Movement caliber: L899.5
Power reserve: ~72-hour power reserve

Posted at

Feb 11, 2026, 1:31 PM

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Longines Master Collection Chronograph Moonphase L2.673.4.61.2 – $2,850 shipped

Longines - L2.673.4.61.2 · $2,850

This Longines Master Collection Chronograph Moonphase features a chronograph function and moon phase display. The watch is in excellent condition with very minor signs of wear.

Condition: Excellent overall condition, lightly worn
Case wear: very minor signs
Crystal condition: flawless
Dial condition: flawless

Posted at

Feb 8, 2026, 1:09 PM

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Longines Master Collection Moonphase Chronograph L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,050

This Longines Master Collection Moonphase Chronograph features an array of complications, a 40mm size, automatic movement, and original strap.

Condition: fair to good pre-owned condition
Size: 40mm diameter
Movement: Automatic movement

Posted at

Feb 8, 2026, 10:03 AM

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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 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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