Longines Master Collection Master Collection 40 Moonphase Stainless Steel / Silver-Diamond / Bracelet

Reference L2.909.4.77.6

About this watch

The Longines Master Collection 40 Moonphase is a stunning timepiece that embodies elegance and functionality. Its round stainless steel case with a diameter of 40mm strikes a perfect balance between boldness and understatement. The guilloche finish of the silver dial adds depth, while the gem-set indexes glimmer subtly. Powered by the Longines caliber L899.2, this automatic movement offers reliability and precision, with a power reserve of approximately 64 hours. The moonphase complication allows you to track the phases of the moon, making it perfect for outdoor enthusiasts or stargazers. Crafted from high-quality stainless steel, this watch features a sapphire crystal for scratch resistance and a water resistance of 30 meters. Its adjustable stainless steel bracelet ensures a snug fit, while its secure clasp gives peace of mind. Whether you're a seasoned collector or first-time buyer, the L2.909.4.77.6 fits the bill, transitioning seamlessly from casual to formal events.
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Key Features

  • Round stainless steel case with 40mm diameter
  • Guilloche finish silver dial
  • Longines caliber L899.2 automatic movement
  • Moonphase complication for tracking lunar phases
  • High-quality stainless steel construction
  • Sapphire crystal for scratch resistance
  • Water resistance of 30 meters

Specifications

Brand
Longines
Family
Master Collection
Model
Master Collection 40 Moonphase Stainless Steel / Silver-Diamond / Bracelet
Reference
L2.909.4.77.6
Movement
l899-2
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
  • Moonphase
Case
Stainless Steel 40mm
Dial Color
Blue
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550

Longines - L2.631.4.70.6 · $1,550
The Longines Master Collection World Time Ref. L2.631.4.70.6 features a modern travel watch design with a stainless steel case and silver barleycorn dial. It includes a world-time city ring, 24-hour scale, and GMT/world-time complication powered by the modified ETA 2824-2 movement.

  • Condition: Excellent
  • Case size: 38.5mm diameter
  • Bracelet length: up to 20cm (8 inches)
  • Movement type: Longines Calibre L635, based on the ETA 2824-2
Posted at
Apr 29, 2026, 9:19 PM
Active
[WTS] Longines Master Collection Silver Dial, $1700

Longines Master Collection Silver Dial, $1700

Longines - L2.628.4.78.6 · $1,700
The seller is listing a Longines Master Collection Silver Dial watch, and they are open to a video call pre-purchase to build trust.

  • Condition: Preowned
  • Shipping cost (usa): 100
  • Payment methods: Wire or Credit Card (+4.9% & 4 days clearance)
  • References: 290+ verified sales on Watcexchange, Instagram (@worthytimeholdings), Google page (Worthytime Holdings), and r/tudor (search u/pacodo)
Posted at
Apr 20, 2026, 11:55 AM
Active