Longines
Longines Evidenza Automatic
Longines
L2.643.4.73.4
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Details & Specifications
Description:
Launched in 2003, the Longines Evidenza Chronograph reference L2.643.4.73.4 pairs a distinctive tonneau-shaped case, reminiscent of Longines editions dating back to 1911, with classic chronograph functionality. The stainless steel case is finished with a silver "flinqué" guilloché dial, set with blue Arabic numeral hour markers and matching blue hands.
Three sub-dials at 3, 6, and 9 o'clock display 60-second, 30-minute, and 12-hour chronograph totals, with a date window integrated into the 6 o'clock sub-dial. Powered by the automatic Longines Calibre L650, based on the ETA 2894-2, the movement contains 37 jewels, beats at 28,800 vibrations per hour, and delivers approximately 42 hours of power reserve. The watch is fitted with a brown alligator leather strap and a deployment clasp with push-button release.
Specifications:
| Movement | |
| Type | Automatic, self-winding chronograph |
| Calibre | L650 (ETA 2894-2 base) |
| Power Reserve (h) | Approx. 42 hours |
| No. of Jewels | 37 |
| Frequency | 4 Hz (28,800 vph) |
| Functions | Hours, minutes, small seconds, date, chronograph (60-second, 30-minute, 12-hour counters) |
| Case | |
| Case Material | Stainless Steel |
| Case Shape | Tonneau |
| Case Dimensions | 40 mm x 34.9 mm |
| Case Thickness | 12.8 mm |
| Water Resistance | 30 m / 100 feet (3 bar) |
| Bezel | Fixed, Stainless Steel |
| Crystal | Scratch-resistant Sapphire with anti-reflective coating |
| Crown | Pull/Push, Stainless Steel |
| Case Back | Solid, Stainless Steel |
| Dial Colour | Silver "flinqué" |
| Dial Indicators | Blue Arabic numeral hour markers with blue hands |
| Strap | |
| Strap Material | Brown Alligator Leather |
| Clasp | Deployment Clasp with push-button release |
| Clasp Material | Stainless Steel |

