Longines Evidenza L2.642.4.73.4
Ref. L2.642.4.73.4 · Silver "flinqué" dial · In production
- Case33.1 mm
- Thick10.5 mm
- Lug-to-lug45.6 mm
- Water res.30 m
- MovementAutomatic
- CrystalSapphire
Longines Evidenza L2.642.4.73.4 size, specs and price at a glance
The Longines Evidenza L2.642.4.73.4 is 33.1 mm wide and 10.5 mm thick, with a lug-to-lug length of 45.6 mm. It takes 18 mm straps and ships on a alligator leather strap. Inside is the L615.3 automatic calibre, water resistant to 30 m. US list price: $2,600 when we last checked longines.com (3 Nov 2026).
Strap shopping? See our Longines lug width chart.
Overview
The Longines L2.642.4.73.4 is a dress watch from the Elegance collection, part of the Evidenza family. It has a 33.1 mm stainless steel case, 10.5 mm thick, 45.6 mm from lug to lug. Longines lists the dial as silver "flinqué". Inside is an automatic movement (calibre L615.3) with 50 h of power reserve. You also get 30 m water resistance, a sapphire crystal and a alligator leather strap.
Who it suits
- Desk and dress wear (keep it away from swimming)
- Shirt cuffs and smarter dress codes
Strengths
- Sapphire crystal resists scratches
- Slim at 10.5 mm
- Compact 45.6 mm lug-to-lug suits smaller wrists
- Light at 64.7 g
Trade-offs
- Only 30 m water resistance: splash-proof, not for swimming
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 33.1 mm | longines.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 10.5 mm | longines.com · 3 Nov 2026 |
| Lug-to-lug | 45.6 mm | longines.com · 3 Nov 2026 |
| Case material | Stainless steel | longines.com · 3 Nov 2026 |
| Crystal | Sapphire | longines.com · 3 Nov 2026 |
| Water resistance | 30 m | longines.com · 3 Nov 2026 |
| Weight | 64.7 g | longines.com · 3 Nov 2026 |
Dial
| Dial colour | Silver "flinqué" | longines.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | longines.com · 3 Nov 2026 |
Movement
| Movement type | Automatic | longines.com · 3 Nov 2026 |
|---|---|---|
| Calibre | L615.3 | longines.com · 3 Nov 2026 |
| Power reserve | 50 h | longines.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Alligator leather strap | longines.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 18 mm | longines.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $2,600 | longines.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | longines.com · 3 Nov 2026 |
| Style (our classification) | Dress | our classification |
Specs are summarised in our own words from the brand's product page. Each row links its source and the date we checked it. Fields we haven't verified are left out rather than guessed.
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Questions about the Longines Evidenza L2.642.4.73.4
How big is the Longines Evidenza L2.642.4.73.4?
The case is 33.1 mm wide, 10.5 mm thick and 45.6 mm from lug to lug.
What movement does the Longines Evidenza L2.642.4.73.4 use?
It uses the L615.3 calibre, a automatic movement with 50 h of power reserve.
Can I swim with the Longines Evidenza L2.642.4.73.4?
Not really. It is rated to 30 m.
Does the Longines Evidenza L2.642.4.73.4 have a date?
Yes, it shows the date.
How much is the Longines Evidenza L2.642.4.73.4?
The US list price was $2,600 on longines.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
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