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Longines Master Collection Moonphase L2.909.4.78.6

40 mm, Automatic, Stainless steel

The Longines Master Collection L2.909.4.78.6 represents a refined fusion of traditional watchmaking and elegant aesthetics. Its 40 mm stainless-steel case offers a perfectly balanced and prestigious wrist presence, while the silver “barleycorn” textured dial with a moon-phase indicator adds timeless sophistication. A scratch-resistant sapphire crystal and transparent caseback highlight the high level of craftsmanship. Detailed product description

63 700

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Delivery within 1–3 days
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Available in 3 variations

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Product description

The Longines Master Collection L2.909.4.78.6 represents a refined fusion of traditional watchmaking and elegant aesthetics. Its 40 mm stainless-steel case offers a perfectly balanced and prestigious wrist presence, while the silver “barleycorn” textured dial with a moon-phase indicator adds timeless sophistication. A scratch-resistant sapphire crystal and transparent caseback highlight the high level of craftsmanship.

Inside the watch beats the automatic calibre L899, offering approximately 72 hours of power reserve. Additional features include a moon-phase display and date indication, enriching the timepiece with useful complications beyond standard timekeeping. With 3 bar (30 m) water resistance and a stainless-steel bracelet with a butterfly clasp, the model ensures durability, comfort, and luxury in every detail.

This watch is ideal for men seeking a timepiece with a deep sense of horological heritage, combined with modern engineering and elegant styling. The Longines Master Collection L2.909.4.78.6 is a versatile and sophisticated choice, suitable for both formal occasions and everyday refinement.

Files for download

Instruction_manual_Longines_L899_en.pdf

Product specifications

Producer: Longines
Supplier code: L2.909.4.78.6
Intended for Men’s
Collection Master Collection
Watch style Luxury, Elegant, Classic
Warranty 5 years
Water resistance i 30 m
Weight 160,1 g
Case shape Round
Case size 40 mm
Case Thickness 11,1 mm
Case material Stainless steel
Case features Transparent back cover i
Crystal Sapphire with anti-reflective treatment i
Lug Width i 21 mm
Dial Analog
Dial color Silver
Hour markers Arabic numerals
Luminiscence i No
Movement Self-Winding i
Calibre L899
Power reserve ~72 hodin
Functions Date, Moonphase
Strap color Silver
Strap material Stainless steel
Clasp type Butterfly clasp i
Clasp material Stainless steel
Quick-release system No i

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Longines Master Collection Moonphase L2.909.4.78.6

Longines Master Collection Moonphase L2.909.4.78.6

In store:
Delivery within 1–3 days

63 700