Longines Master Collection Master Collection Power Reserve
Reference L2.666.6.78.6
About this watch
The Longines Master Collection Power Reserve is a stunning timepiece that embodies elegance, precision, and practical functionality. Its luxurious yellow gold case exudes warmth and sophistication, while the beige guilloche dial showcases intricate craftsmanship. The Arabic numeral indexes provide excellent readability, and the feuille hands move elegantly across the dial, protected by a high-quality sapphire crystal. At its heart lies the Longines caliber L602, an automatic movement based on the ETA 2897, boasting a frequency of 28,800 vibrations per hour for precision and reliability. The power reserve indicator allows you to see how much energy is left in the movement, ensuring that your watch is always ready to go. With a date function and water resistance of 30 meters, this timepiece is perfect for everyday wear. The comfort of a high-quality leather strap complements the gold case, providing a soft touch against the wrist.
Buy Now on Jomashop
This is an affiliate link
Key Features
- Longines caliber L602 automatic movement
- Yellow gold case with polished finish
- Beige guilloche dial with Arabic numeral indexes
- High-quality sapphire crystal for scratch resistance
- Power reserve indicator and date function
- Water resistance of 30 meters
- Leather strap with adjustable nature
Specifications
- Brand
- Longines
- Family
- Master Collection
- Model
- Master Collection Power Reserve
- Reference
- L2.666.6.78.6
- Movement
- l602
- Movement Features
-
- Hours, Minutes, Seconds
- Date
- Power Reserve Indicator
- Case
- Yellow Gold 42mm
- Dial Color
- Beige
- Crystal
- Sapphire
- Water Resistance
- 30
Current Listings
![[WTS] Longines Master Collection. Triple Date. Moonphase. $1795 only !!](https://preview.redd.it/yk7yejxligkf1.jpeg?auto=webp&s=bb02c2b2610738f6ea178c6775730857a7535d64)
Longines Master Collection. Triple Date. Moonphase. $1795 only !!
A Longines Master Collection watch featuring a triple date, moonphase, and chronograph functions in a 42mm automatic movement.
- Condition: Clean
- Case Diameter: 42mm
- Shipping Details: Fedex with insurance, global shipping available
![[WTS] Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2500](https://preview.redd.it/bkvfz6kwq9kf1.jpg?width=640&crop=smart&auto=webp&s=1cbd4a599c2c69a946756ac7e1283283d0437421)
Longines Master Collection Chrono Moonphase 40MM (L2.673.4.78.6), Longines Leather Strap, Additional Straps $2500
This is a Longines Master Collection Chrono Moonphase watch with box and warranty card, featuring a leather strap and additional straps.
- Condition: Minor surface marks, no functional issues
- Case Size: 40mm
- Box And Papers: true

Pre-Owned Longines Master Collection 190th Anniversary L2.793.4.73.2
A pre-owned Longines Master Collection 190th Anniversary watch in silver, featuring an automatic movement and stainless steel case. The watch comes with two straps, including an aftermarket blue leather strap.
- Condition: 88% condition due to slight marks on the lugs, bezel, and case, with a slightly creased strap and worn clasp
- Movement: Automatic
- Case size: 40mm diameter
- Material: Stainless Steel
![[WTS] Longines Master Collection. Moonphase. 42mm. Clean.](https://preview.redd.it/c1vhrl3pkoif1.jpeg?auto=webp&s=66c4511274728b7adeb656e36fb104e927b2d955)
Longines Master Collection. Moonphase. 42mm. Clean.
A Longines Master Collection watch features a moonphase, triple date, chronograph, and automatic movement in a 42mm case.
- Condition: Clean
- Case size: 42mm
- Movement type: Automatic