Longines Master Collection Master Collection Date 47.5

Reference L2.689.4.51.6

About this watch

The Longines Master Collection Date 47.5 is a stunning timepiece that combines classic design with modern precision, featuring an elegant black dial with striking Roman numerals and high-quality materials like stainless steel and sapphire glass. This watch makes a bold statement on the wrist with its 47.5mm diameter, yet its well-balanced size ensures comfort for daily wear. Powered by the Longines caliber L691.2, this automatic movement is renowned for its precision and reliability, with a frequency of 28,800 vibrations per hour and a power reserve of 46 hours. The date display at the 6 o'clock position adds practicality to its timeless design. With a water resistance rating of 30 meters, this watch is suitable for everyday wear and adapts beautifully to any occasion, from formal events to casual outings. Its exceptional build quality, combined with the reputation of being a Swiss-made watch, gives it an edge in the competitive world of luxury watches.
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Key Features

  • Longines caliber L691.2 movement
  • 47.5mm diameter stainless steel case
  • Black dial with Roman numerals and feuille hands
  • Sapphire crystal glass
  • 30m water resistance
  • 46-hour power reserve
  • Date display at 6 o'clock position

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection Date 47.5
Reference
L2.689.4.51.6
Movement
l691-2
Movement Features
  • Hours, Minutes, Seconds
  • Date
Case
Stainless Steel 47.5mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[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