Longines Master Collection Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap
Reference L2.673.4.51.7
About this watch
The Longines Master Collection 40 Chronograph Calendar is a masterpiece of luxury watchmaking, blending traditional craftsmanship with innovative technology. Its stainless steel case and striking black dial exude sophistication, while the guilloche finish on the dial adds a layer of texture. The round case, measuring 40 mm in diameter, sits comfortably on the wrist, making it suitable for various occasions. The Longines caliber L687.2 is a self-winding movement that features a column-wheel mechanism and a longer power reserve, with 25 jewels and a frequency of 28,800 vibrations per hour. This movement offers a full calendar display, indicating the day, date, and month, as well as a chronograph for timing activities with accuracy. The moonphase indicator is a beautiful addition that adds a touch of romance and astronomy to your wrist. With its water resistance of 30 meters, this watch can withstand splashes of water, but it’s not designed for swimming or diving. The Longines Master Collection stands out for its combination of functionality and elegance, making it perfect for anyone who appreciates the finer things in life.
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Key Features
- Stainless Steel Case
- Sapphire Crystal Glass
- 30m Water Resistance
- 40mm Diameter
- Longines Caliber L687.2 Movement
- Full Calendar Display
- Chronograph Function
Specifications
- Brand
- Longines
- Family
- Master Collection
- Model
- Master Collection 40 Chronograph Calendar Stainless Steel / Black / Strap
- Reference
- L2.673.4.51.7
- Movement
- l687-2
- Movement Features
-
- Hours, Minutes, Small Seconds, Additional 24 Hour Hand (fixed)
- Date, Day, Month
- Chronograph, Column wheel
- Moonphase
- Case
- Stainless Steel 40mm
- Dial Color
- Black
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] Longines Master Collection l26734786](https://preview.redd.it/8dn4d03fmjyg1.jpg?width=640&crop=smart&auto=webp&s=a51f1ba9eb4f9097994bcecae766bcb1086b6580)
Longines Master Collection l26734786
A classic piece that blends timeless design with everyday wearability, perfect for both formal and casual occasions.
- Condition: 9/10 (very well cared for)
- Movement type: Automatic
- Complications: Chronograph + day/date
![[WTS] Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550](https://preview.redd.it/e1tye5unb8yg1.jpg?width=640&crop=smart&auto=webp&s=e0dcdf06756abf962bb8b6c56da839db75edd9cb)
Longines Master Collection World Time Ref. L2.631.4.70.6 | Excellent Condition (Box, Booklet, Card) | $1550
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