Longines The Master Collection Gmt L2.844.6.71.2
Ref. L2.844.6.71.2 · Opaline Ivory dial · In production
- Case40 mm
- Thick10.4 mm
- Lug-to-lug46.9 mm
- Water res.30 m
- MovementAutomatic
- CrystalSapphire
Longines The Master Collection Gmt L2.844.6.71.2 size, specs and price at a glance
The Longines The Master Collection Gmt L2.844.6.71.2 is 40 mm wide and 10.4 mm thick, with a lug-to-lug length of 46.9 mm. It takes 21 mm straps and ships on a alligator leather strap. Inside is the L844.5 automatic calibre, water resistant to 30 m. US list price: $16,450 when we last checked longines.com (3 Nov 2026).
Strap shopping? See our Longines lug width chart.
Overview
The Longines L2.844.6.71.2 is a gmt watch from the Master collection, part of the The Master Collection Gmt family. It has a 40 mm gold case, 10.4 mm thick, 46.9 mm from lug to lug. Longines lists the dial as opaline ivory. Inside is an automatic movement (calibre L844.5) with 72 h of power reserve. You also get 30 m water resistance, a sapphire crystal and a alligator leather strap.
Who it suits
- Wrists of roughly 16.0–17.9 cm (6.3–7.0 in), by our Watch Finder sizing guide
- Desk and dress wear (keep it away from swimming)
- Frequent travellers who track two time zones
- Shirt cuffs and smarter dress codes
Strengths
- Sapphire crystal resists scratches
- 72 h power reserve survives a weekend off the wrist
- Slim at 10.4 mm
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 | 40 mm | longines.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 10.4 mm | longines.com · 3 Nov 2026 |
| Lug-to-lug | 46.9 mm | longines.com · 3 Nov 2026 |
| Case material | Gold | longines.com · 3 Nov 2026 |
| Crystal | Sapphire | longines.com · 3 Nov 2026 |
| Water resistance | 30 m | longines.com · 3 Nov 2026 |
| Weight | 85.3 g | longines.com · 3 Nov 2026 |
Dial
| Dial colour | Opaline Ivory | longines.com · 3 Nov 2026 |
|---|---|---|
| Date | Date | longines.com · 3 Nov 2026 |
| GMT / second time zone | Yes | longines.com · 3 Nov 2026 |
Movement
| Movement type | Automatic | longines.com · 3 Nov 2026 |
|---|---|---|
| Calibre | L844.5 | longines.com · 3 Nov 2026 |
| Power reserve | 72 h | longines.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Alligator leather strap | longines.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 21 mm | longines.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $16,450 | longines.com · 3 Nov 2026 |
|---|---|---|
| Production status | In production | longines.com · 3 Nov 2026 |
| Style (our classification) | GMT | 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.
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Guides and comparisons
Questions about the Longines The Master Collection Gmt L2.844.6.71.2
How big is the Longines The Master Collection Gmt L2.844.6.71.2?
The case is 40 mm wide, 10.4 mm thick and 46.9 mm from lug to lug.
What movement does the Longines The Master Collection Gmt L2.844.6.71.2 use?
It uses the L844.5 calibre, a automatic movement with 72 h of power reserve.
Can I swim with the Longines The Master Collection Gmt L2.844.6.71.2?
Not really. It is rated to 30 m.
Does the Longines The Master Collection Gmt L2.844.6.71.2 have a date?
Yes, it shows the date.
How much is the Longines The Master Collection Gmt L2.844.6.71.2?
The US list price was $16,450 on longines.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Longines The Master Collection Gmt L2.844.6.71.2 fit my wrist?
By our sizing guide it sits best on wrists of about 16.0–17.9 cm (6.3–7.0 in). Use the fit checker on this page to test your own wrist.
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