Longines Master Collection Master Collection 40mm Annual Calendar Stainless Steel / Black-Roman / Bracelet
Reference L2.910.4.51.6
About this watch
The Longines Master Collection L2.910.4.51.6 exudes elegance and sophistication with its striking black dial, adorned with Roman numeral indexes. The classic design seamlessly combines functionality and style, making it a versatile watch suitable for both casual wearers and watch enthusiasts. The stainless steel case is robust and polished, featuring a secure clasp that guarantees a snug fit. The open case back reveals the intricate movement of the Longines caliber L897.2, an automatic mechanism based on the renowned ETA A31.L81. This self-winding movement eliminates the need for battery replacements, a feature that watch enthusiasts adore. The annual calendar function displays the date, month, and provides a practical way to keep track of your schedule. With a 64-hour power reserve and 21 jewels, this timepiece is precise and reliable. Its water resistance of 30 meters makes it perfect for everyday activities. This watch is not just a timekeeper; it's a statement piece that tells more than just time – it tells a story.
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Key Features
- 40mm stainless steel case
- Automatic Longines caliber L897.2 movement
- Annual calendar function
- 64-hour power reserve
- 21 jewels
- 30m water resistance
- Sapphire crystal glass
Specifications
- Brand
- Longines
- Family
- Master Collection
- Model
- Master Collection 40mm Annual Calendar Stainless Steel / Black-Roman / Bracelet
- Reference
- L2.910.4.51.6
- Movement
- l897-2
- Movement Features
-
- Hours, Minutes, Seconds
- Date, Annual Calendar, Month
- Case
- Stainless Steel 40mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] Longines Master Collection - Retrograde - Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - With Card](https://preview.redd.it/6dmaa6osl8rg1.jpg?width=640&crop=smart&auto=webp&s=03d00924ef28054511cbd8fd68975ee8a65446a7)
Longines Master Collection - Retrograde - Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - With Card
A highly complicated Longines Master Collection Retrograde watch featuring a silver 'barleycorn' dial and a self-winding mechanical movement. It includes functions such as GMT moonphase, retrograde hands, small seconds, 24-hour second time zone, and a day-night indicator.
- Condition: Excellent, works perfectly with no issues
- Size: 44mm diameter
- Lug width: 22mm
- Water resistance: 3 bar
![[WTS] Longines Master Collection L2.773.4.78.3 Moonphase Automatic Box and Papers](https://preview.redd.it/l5df9lehq1qg1.jpg?width=640&crop=smart&auto=webp&s=ec381d8d880b71075b785e485d52093a6ef107ec)
Longines Master Collection L2.773.4.78.3 Moonphase Automatic Box and Papers
The Longines Master Collection L2.773.4.78.3 is an elegant automatic wristwatch featuring a white dial, full calendar display, moonphase display, and running seconds.
- Condition: Excellent, with light signs of careful wear on case and crystal
- Case size: 42mm
- Movement accuracy: +8 seconds per day
- Bracelet/strap material: leather
![[WTS] Longines Master Collection - Retrograde - Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - Comes With Card](https://preview.redd.it/4ysjg6kkdupg1.jpg?width=640&crop=smart&auto=webp&s=670002e4b9afa7341d3f05a68df9ee3ba4d6d0df)
Longines Master Collection - Retrograde - Silver "barleycorn" dial - Sun and Moon + Moon-phase - 44mm - Comes With Card
This Longines Master Collection Retrograde features a complex set of functions including GMT Moonphase, Self winding mechanical movement, and retrograde hand displays for day, date, and second time zone. It also includes a moonphase display and day/night indicator.
- Condition: Used, works perfectly with no issues
- Case Size: 44mm without crown
- Lug Width: 22mm
- Movement: Self winding mechanical, 28'800 vibrations per hour, 48 hours power reserve