Longines Master Collection Master Collection 47.5 Small Seconds Stainless Steel / Silver-Arabic / Alligator XL

Reference L2.840.4.78.5

About this watch

The Longines Master Collection 47.5 Small Seconds, model L2.840.4.78.5, embodies the perfect blend of traditional craftsmanship and modern aesthetics. This stunning 47.5 mm stainless steel case exudes sophistication, while the sapphire glass adds a touch of modernity. The silver Arabic numerals on the dial are not just functional; they enhance visibility and contribute to the overall elegance. At the heart of this watch is the Longines caliber L507.2 movement, a reliable handwound mechanism that requires manual winding. This ritual connects you to the intricate mechanics within, making it a unique experience for enthusiasts. The watch features a comfortable alligator leather strap, easy-to-read dial with Arabic numerals, and is surprisingly lightweight despite its size. With a water resistance rating of 30 meters, this timepiece is suitable for everyday wear, but not designed for diving. The Longines Master Collection 47.5 Small Seconds is ideal for watch enthusiasts who value craftsmanship and want a watch that doubles as a conversation starter.
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Key Features

  • Longines caliber L507.2 handwound movement
  • Stunning 47.5 mm stainless steel case
  • Sapphire crystal glass for added durability
  • Water resistance up to 30 meters
  • Comfortable alligator leather strap
  • Easy-to-read dial with Arabic numerals
  • Reliable and precise timekeeping

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 47.5 Small Seconds Stainless Steel / Silver-Arabic / Alligator XL
Reference
L2.840.4.78.5
Movement
l507-2
Movement Features
  • Hours, Minutes, Small Seconds
Case
Stainless Steel 47.5mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection. Big Date. 40mm. Automatic.

Longines Master Collection. Big Date. 40mm. Automatic.

A Longines Master Collection watch with a big date display and automatic movement, featuring a 40mm case size.

  • Case diameter: 40mm
  • Shipping cost included: true
Posted at
Dec 11, 2025, 9:14 AM
Active
[WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,250
The Longines Master Collection Chronograph with Moon Phase features a chronograph, moon phase display, and a full calendar. It has a 40mm case size and is powered by an automatic caliber L687 movement.

  • Condition: Great condition, minor marks on the case
  • Movement: Automatic caliber L687 (modified ETA Valjoux 7751)
  • Case size: 40mm
  • Functions: Chronograph, moon phase display, full calendar (day, date, month)
Posted at
Dec 11, 2025, 1:11 AM
Active
[WTS] Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

Lot of three Longines (Conquest, Master Collection, and Spirit) and two NOMOS Glashütte (Club Automat and Metro Neomatik), some with unworn bands, boxes, and papers. Over $16k retail, asking only $6995 for all five watches.

A collection of five watches from Longines and NOMOS Glashütte, including the Conquest, Master Collection, Spirit, Club Automat Datum Dunkel, and Metro Neomatik 41 Update.

  • Retail value: $16k
  • Shipping: CONUS shipped
  • Payment methods: Zelle/Venmo preferred, PayPal FF available
Posted at
Dec 7, 2025, 7:25 PM
Active
Longines Master Collection Moonphase L2.673.4.78.3 [WTS]

Longines Master Collection Moonphase L2.673.4.78.3

Longines - L2.673.4.78.3 · $2,100
This is a Longines Master Collection Moonphase watch in the 40mm size, featuring a moonphase display and a full kit with leather strap, links, spring bars, inner box, outer box, manuals, and hang tags.

  • Condition: Near perfect with one small mark near the lugs
  • Size: 40 mm diameter
  • Strap condition: Shows some signs of wear
Posted at
Nov 30, 2025, 11:46 AM
Active