Longines Master Collection Master Collection Worldtime Black
Reference L2.631.4.51.5
About this watch
The Longines Master Collection L2.631.4.51.5 is a masterclass in elegance and sophistication, with its sleek black dial and elegant Roman numeral indexes commanding attention while maintaining an air of refinement. The round stainless steel case strikes a balance between bold and understated, measuring 39mm in diameter and featuring a lug width of 20mm for comfortable wear. Protected by sapphire crystal, the dial is highly resistant to scratches, making it suitable for everyday wear. One of the standout features of this watch is its world time functionality, allowing you to keep track of time in different parts of the globe with ease. Powered by the Longines caliber L635 movement, a sophisticated automatic mechanism that ensures accurate timekeeping and a power reserve of 38 hours. This watch is not just an accessory, but a statement piece that embodies the brand's rich heritage and commitment to craftsmanship.
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Key Features
- Longines caliber L635 automatic movement
- Sapphire crystal for scratch resistance
- 30 meters water resistance
- Black dial with Roman numeral indexes
- 39mm round stainless steel case
- 20mm lug width for comfortable wear
- World time functionality
Specifications
- Brand
- Longines
- Family
- Master Collection
- Model
- Master Collection Worldtime Black
- Reference
- L2.631.4.51.5
- Movement
- l635
- Movement Features
-
- Hours, Minutes, Seconds, World Time
- Date
- Case
- Stainless Steel 39mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] Longines Master Collection Moonphase Chronograph - L2.773.4.78.3](https://preview.redd.it/0cfu90q3678g1.jpg?width=640&crop=smart&auto=webp&s=46b00e8c30f2506b4a7d60eceeb155ccfa809b66)
Longines Master Collection Moonphase Chronograph - L2.773.4.78.3
This Longines Master Collection Moonphase Chronograph combines a chronograph, complete calendar, and moonphase in a traditional yet well-balanced design.
- Condition: Very good, used condition with minor wear throughout the case
- Case size: 42mm diameter
- Movement type: Column-wheel automatic chronograph
- Power reserve: 54 hours
![[WTS] Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2,500 Shipped](https://preview.redd.it/xqj34ctmue7g1.jpg?width=640&crop=smart&auto=webp&s=6ffe6bdb742251237d8b6d8b8ad533942b5e8403)
Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2,500 Shipped
A Longines Master Collection Chrono Moonphase 40MM watch with box and warranty card, featuring multiple straps including a leather strap from the manufacturer.
- Condition: Minor surface marks, no functional issues
- Case size: 40mm diameter
- Box and papers: Yes, box and warranty card dated December 2024
![[WTS] - Longines Master Collection 44m Chronograph](https://preview.redd.it/z3162vh1j07g1.jpg?width=640&crop=smart&auto=webp&s=a7336769929024c39008dc5e6e0c83df0d34de05)
- Longines Master Collection 44m Chronograph
This is a blue Longines Master Collection Chronograph, a beautiful timepiece with a 44mm diameter case. It features a chronograph function and comes in great condition.
- Condition: Great condition, leather strap is a bit worn
- Band Material: Metal
- Case Size: 44mm
![[WTS] Longines Master Collection. Big Date. 40mm. Automatic.](https://preview.redd.it/km24ty3b2l6g1.jpeg?auto=webp&s=b34011855e0698725c7d6192bce4dbe2e0236487)
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
![[WTS] 40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3](https://preview.redd.it/nddkaj85oi6g1.jpg?width=640&crop=smart&auto=webp&s=9dabb801fc8b0dc247eb3470cf4e555966f6b051)
40mm Longines Master Collection Chronograph / Moon Phase Ref.L2.673.4.78.3
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)