Longines
Longines Master Collection Retrograde Moon Phases
Longines
L2.739.4.71.5
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Details & Specifications
Description:
The Longines Master Collection Retrograde Moon Phases reference L2.739.4.71.5 brings together day, night, and moonphase in a symphony of retrograde displays. The 44mm stainless steel case is fitted with a fixed bezel and houses a silvered dial with 11 black Roman numerals, complemented by 6 blued steel hands. Rather than sweeping a full circle, the watch's four retrograde functions travel along an arc before springing back to the beginning: day of the week at 12 o'clock (sharing the space with a day/night indicator), date on the right side of the dial, a small seconds display at 6 o'clock, and a 24-hour second time zone on the left side of the dial.
A moonphase display sits at 6 o'clock, calculated with high precision. Powered by the automatic Longines Calibre L707.2 (ETA A07 L31 base), the movement beats at 28,800 vibrations per hour, contains 25 jewels, and delivers a 48-hour power reserve, visible through the transparent sapphire glass case back. The watch is fitted with a brown alligator leather strap and triple safety folding clasp.
Specifications:
| Movement | |
| Type | Automatic, self-winding |
| Calibre | L707.2 (ETA A07 L31 base) |
| Power Reserve (h) | 48 hours |
| No. of Jewels | 25 |
| Frequency | 4 Hz (28,800 vph) |
| Functions | Hours, minutes, retrograde day, retrograde date, retrograde small seconds, retrograde GMT 24-hour, moonphase, day/night indicator |
| Case | |
| Case Material | Stainless Steel, circular |
| Case Diameter | 44 mm |
| Water Resistance | 30 m / 100 feet (3 bar) |
| Bezel | Fixed, Stainless Steel |
| Crystal | Sapphire Crystal |
| Case Back | Transparent Sapphire Glass |
| Dial Colour | Silver |
| Dial Indicators | Roman Numerals |
| Strap | |
| Strap Material | Brown Alligator Leather |
| Clasp | Triple Safety Folding Clasp |
| Clasp Material | Stainless Steel |

