Longines Spirit Zulu Time L3.812.5.53.6
Ref. L3.812.5.53.6 · Anthracite dial · In production
- Case42 mm
- Thick14.1 mm
- Lug-to-lug49.4 mm
- Water res.100 m
- MovementAutomatic
- CrystalSapphire
Longines Spirit Zulu Time L3.812.5.53.6 size, specs and price at a glance
The Longines Spirit Zulu Time L3.812.5.53.6 is 42 mm wide and 14.1 mm thick, with a lug-to-lug length of 49.4 mm. It takes 22 mm straps and ships on a bracelet. Inside is the L844.4 automatic calibre, water resistant to 100 m. US list price: $5,200 when we last checked longines.com (3 Nov 2026).
Strap shopping? See our Longines lug width chart.
Overview
The Longines L3.812.5.53.6 is a gmt watch from the Spirit collection, part of the Spirit Zulu Time family. It has a 42 mm steel and gold case, 14.1 mm thick, 49.4 mm from lug to lug. Longines lists the dial as anthracite. Inside is an automatic movement (calibre L844.4) with 72 h of power reserve. You also get 100 m water resistance, a sapphire crystal and a bracelet.
Who it suits
- Wrists of roughly 16.8–18.7 cm (6.6–7.4 in), by our Watch Finder sizing guide
- Everyday wear including swimming
- Frequent travellers who track two time zones
Strengths
- Sapphire crystal resists scratches
- Screw-down crown helps keep water out
- 72 h power reserve survives a weekend off the wrist
Trade-offs
- Thick at 14.1 mm: harder to slide under a cuff
Written by Watch.co from the published specs below. These are not owner reviews.
Full specifications
Case
| Case diameter | 42 mm | longines.com · 3 Nov 2026 |
|---|---|---|
| Thickness | 14.1 mm | longines.com · 3 Nov 2026 |
| Lug-to-lug | 49.4 mm | longines.com · 3 Nov 2026 |
| Case material | Steel and gold | longines.com · 3 Nov 2026 |
| Crystal | Sapphire | longines.com · 3 Nov 2026 |
| Bezel | Bidirectional rotating | longines.com · 3 Nov 2026 |
| Water resistance | 100 m | longines.com · 3 Nov 2026 |
| Screw-down crown | Yes | longines.com · 3 Nov 2026 |
| Weight | 163.5 g | longines.com · 3 Nov 2026 |
Dial
| Dial colour | Anthracite | 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 | L844.4 | longines.com · 3 Nov 2026 |
| Power reserve | 72 h | longines.com · 3 Nov 2026 |
Strap / Bracelet
| Bracelet / strap | Bracelet | longines.com · 3 Nov 2026 |
|---|---|---|
| Lug width | 22 mm | longines.com · 3 Nov 2026 |
Other
| US list price (MSRP) | $5,200 | 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.
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Longines Spirit Zulu Time L3.802.4.63.2
Longines Spirit Zulu Time L3.802.4.63.6
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Questions about the Longines Spirit Zulu Time L3.812.5.53.6
How big is the Longines Spirit Zulu Time L3.812.5.53.6?
The case is 42 mm wide, 14.1 mm thick and 49.4 mm from lug to lug.
What movement does the Longines Spirit Zulu Time L3.812.5.53.6 use?
It uses the L844.4 calibre, a automatic movement with 72 h of power reserve.
Can I swim with the Longines Spirit Zulu Time L3.812.5.53.6?
Yes. It is rated to 100 m.
Does the Longines Spirit Zulu Time L3.812.5.53.6 have a date?
Yes, it shows the date.
How much is the Longines Spirit Zulu Time L3.812.5.53.6?
The US list price was $5,200 on longines.com when we checked on 3 Nov 2026. Prices change, so check before you buy.
Will the Longines Spirit Zulu Time L3.812.5.53.6 fit my wrist?
By our sizing guide it sits best on wrists of about 16.8–18.7 cm (6.6–7.4 in). Use the fit checker on this page to test your own wrist.
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