Longines Conquest L3.430.4.92.9
Ref. L3.430.4.92.9 · Sunray blue dial · In production · Longines label: Women's
- Case34 mm
- Thick10.9 mm
- Lug-to-lug41.1 mm
- Water res.100 m
- MovementAutomatic
- CrystalSapphire
Longines Conquest L3.430.4.92.9 size, specs and price at a glance
The Longines Conquest L3.430.4.92.9 is 34 mm wide and 10.9 mm thick, with a lug-to-lug length of 41.1 mm. It takes 17 mm straps and ships on a rubber strap. Inside is the L888.5 automatic calibre, water resistant to 100 m. US list price: $2,200 when we last checked longines.com (3 Nov 2026).
Strap shopping? See our Longines lug width chart.
Overview
The Longines L3.430.4.92.9 is a sports watch from the Conquest collection. It has a 34 mm stainless steel case, 10.9 mm thick, 41.1 mm from lug to lug. Longines lists the dial as sunray blue. Inside is an automatic movement (calibre L888.5) with 72 h of power reserve. You also get 100 m water resistance, a sapphire crystal and a rubber strap.
Who it suits
- Wrists of roughly 13.8–15.3 cm (5.4–6.0 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- Shirt cuffs and smarter dress codes
Strengths
- Sapphire crystal resists scratches
- Screw-down crown helps keep water out
- 72 h power reserve survives a weekend off the wrist
- Slim at 10.9 mm
- Compact 41.1 mm lug-to-lug suits smaller wrists
- Light at 72.9 g
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 34 mm | longines.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 10.9 mm | longines.com · 3 Nov 2026 |
| Lug-to-lug | 41.1 mm | longines.com · 3 Nov 2026 |
| Case material | Stainless steel | longines.com · 3 Nov 2026 |
| Crystal | Sapphire | longines.com · 3 Nov 2026 |
| Water resistance | 100 m | longines.com · 3 Nov 2026 |
| Screw-down crown | Yes | longines.com · 3 Nov 2026 |
| Weight | 72.9 g | longines.com · 3 Nov 2026 |
Dial
| Dial colour | Sunray blue | longines.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | longines.com · 3 Nov 2026 |
Movement
| Movement type | Automatic | longines.com · 3 Nov 2026 |
|---|---|---|
| Calibre | L888.5 | longines.com · 3 Nov 2026 |
| Power reserve | 72 h | longines.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Rubber strap | longines.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 17 mm | longines.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $2,200 | longines.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | longines.com · 3 Nov 2026 |
| Style (our classification) | Sports | 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.
Variants with the same specs
Same case, movement and bracelet or strap; typically a different dial or finish.
More in Conquest
Similar alternatives
Picked with Watch Finder's style tags and sizing.
Questions about the Longines Conquest L3.430.4.92.9
How big is the Longines Conquest L3.430.4.92.9?
The case is 34 mm wide, 10.9 mm thick and 41.1 mm from lug to lug.
What movement does the Longines Conquest L3.430.4.92.9 use?
It uses the L888.5 calibre, a automatic movement with 72 h of power reserve.
Can I swim with the Longines Conquest L3.430.4.92.9?
Yes. It is rated to 100 m.
Does the Longines Conquest L3.430.4.92.9 have a date?
Yes, it shows the date.
How much is the Longines Conquest L3.430.4.92.9?
The US list price was $2,200 on longines.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Longines Conquest L3.430.4.92.9 fit my wrist?
By our sizing guide it sits best on wrists of about 13.8–15.3 cm (5.4–6.0 in). Use the fit checker on this page to test your own wrist.
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