Longines Master Collection Master Collection Date 47.5

Reference L2.689.4.78.6

About this watch

The Longines Master Collection L2.689.4.78.6 is a masterpiece of luxury watchmaking, combining traditional elegance with modern innovation. At its heart lies the robust Longines caliber L691.2 automatic movement, boasting 24 jewels and a 46-hour power reserve. This reliable timekeeper ensures precision accuracy and a frequency of 28,800 vibrations per hour. The round stainless steel case is polished to perfection, reflecting light in a captivating way. The beige dial features elegant Arabic numeral indexes and sleek Feuille hands, adding a touch of sophistication. A scratch-resistant sapphire crystal glass protects the watch face, while an open case back showcases the intricate movement inside. With its water resistance of 30 meters, this timepiece is perfect for everyday wear. Its balanced weight and sturdy construction make it comfortable to wear all day, whether you're heading to a business meeting or enjoying a casual outing.
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Key Features

  • Automatic Movement (Longines caliber L691.2)
  • 46-hour Power Reserve
  • 24 Jewels
  • Sapphire Crystal Glass
  • Open Case Back for Movement Appreciation
  • Water Resistance: 30 meters

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Date 47.5
Reference
L2.689.4.78.6
Movement
l691-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 47.5mm
Dial Color
Beige
Crystal
Sapphire
Water Resistance
30

Current Listings

[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
[WTS] Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines Master Collection Moonphase Chronograph 40mm L2.673.4.78.6

Longines - L2.673.4.78.6 · $2,100
This Longines Master Collection Moonphase Chronograph is a 40mm version featuring a Column Wheel, with a box and papers included.

  • Condition: Pre-owned with wear and use
  • Size: 40mm diameter
  • Box condition: Damaged with one flap falling off and taped
  • Papers included: Yes
Posted at
Nov 26, 2025, 11:56 PM
Active