![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:01] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Watch soldier](http://simchawatches.com/cdn/shop/files/watch-collection-ultra-chron-carbon-l2-839-4-52-2-d1e1d3-hero.png?v=1785019924&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:02] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Face close up](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-2000x2000-1-0c67ed.jpg?v=1785019922&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:03] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Back close up](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-2000x2000-2-b44b33.jpg?v=1785019922&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:04] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Watch face](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-1662x2000-3-64314a.jpg?v=1785019920&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:05] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Watch back](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-1625x2000-4-96c355.jpg?v=1785019919&width=1600)
Longines ultra chron Ultra‑Chron Carbon – L2.839.4.52.2
Exact reference: L2.839.4.52.2
Screw-in crown, water-resistant to 30 bar, scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides. Anthracite dial, swiss super-luminova®. Nylon strap bracelet, with titanium buckle.
Automatic watch, Ø 43.00 mm, titanium and carbon, L2.839.4.52.2
Watch specifications
| Case — Shape | Cushion |
|---|---|
| Case — Material | Titanium and carbon |
| Case — Glass | Scratch-resistant sapphire crystal, with several layers of anti-reflective coating on both sides |
| Case — Case Back | Screw-down case back |
| Case — Dimensions | Ø 43.00 mm |
| Case — Lug Distance | 22 mm |
| Case — Lug To Lug | 48.90 mm |
| Case — Thickness | 14.00 mm |
| Case — Water Resistance | Water-resistant to 30 bar |
| Case — Specificities | Screw-in crown |
| Case — Weight | 67.0 g |
| Dial — Color | Anthracite |
| Dial — Specificities | Swiss Super-LumiNova® |
| Movement — Type | Automatic |
| Movement — Calibre Name | L836.6 |
| Movement — Calibre | Self winding mechanical movement beating at 36'000 vibrations per hour, with a monocrystalline silicon balance-spring power reserve up to 52 hours |
| Movement — Functions | Hours, minutes, seconds |
| Bracelet — Type | Strap |
| Bracelet — Material | Nylon strap |
| Bracelet — Color | Black |
| Bracelet — Buckle | With titanium buckle |
| Audience — Gender | Man |
Official Longines specifications and imagery for reference L2.839.4.52.2.
- Ordered for you — payment is collected in full now; availability and timing are confirmed after your order.
- United States only — we currently sell and ship within the US.
- All sales are final, except where required by applicable law.
- Manufacturer or brand warranty included — terms vary by watch.
Choose options
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:01] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Watch soldier](http://simchawatches.com/cdn/shop/files/watch-collection-ultra-chron-carbon-l2-839-4-52-2-d1e1d3-hero.png?v=1785019924&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:02] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Face close up](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-2000x2000-1-0c67ed.jpg?v=1785019922&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:03] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Back close up](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-2000x2000-2-b44b33.jpg?v=1785019922&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:04] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Watch face](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-1662x2000-3-64314a.jpg?v=1785019920&width=1600)
![[SIMCHA-TOP500:LONGINES:L2.839.4.52.2:05] ULTRA‑CHRON CARBON L2.839.4.52.2 Automatic, Titanium and carbon, Anthracite, Strap Watch - Watch back](http://simchawatches.com/cdn/shop/files/ultra-chron-carbon-l2-839-4-52-2-detailed-view-1625x2000-4-96c355.jpg?v=1785019919&width=1600)
Longines ultra chron Ultra‑Chron Carbon – L2.839.4.52.2
Sale price$4,162.50
Regular price$5,550.00
- Ordered for you — payment is collected in full now; availability and timing are confirmed after your order.
- United States only — we currently sell and ship within the US.
- All sales are final, except where required by applicable law.
- Manufacturer or brand warranty included — terms vary by watch.
Watch specifications
- Brand
- Longines