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The March LA.B AM2 GMT Grall pairs a 39 mm angular steel case with a green textured dial and an automatic GMT movement. Its key practical distinction is that it is an office, or caller, GMT: the independently adjustable hand tracks a second time zone, while the local hour hand does not jump independently for travel.
What is the AM2 GMT Grall?
The Grall is a steel version of March LA.B’s shaped AM2, with a square-octagonal profile, polished and brushed surfaces, and a crown at 4 o’clock. The dial’s green crosshatch texture is paired with a perforated green 24-hour hand, a two-tone 24-hour track and a custom date display at six. Tuning-fork-style hour and minute hands complete the distinctive layout. March LA.B’s product page identifies the model as AM2 GMT Automatic Grall, reference AM2GMTAGLS310.
Specifications and wear
| Specification | AM2 GMT Grall |
|---|---|
| Case | 39 mm, 316L steel; angular profile, polished and brushed finishes |
| Lug to lug | 44 mm |
| Thickness | 12.25 mm |
| Lug width | 22 mm |
| Movement | Automatic La Joux-Perret G110 GMT |
| Power reserve | Approximately 68 hours, according to March LA.B’s current technical sheet |
| Crystal | Domed sapphire with anti-reflective treatment |
| Water resistance | 10 ATM / 100 m |
| Other | Screw-down crown; green skeleton display caseback |
The 44 mm lug-to-lug measurement is shorter than the 39 mm case diameter might suggest for a shaped watch, but fit still depends on wrist shape and preference; dimensions alone cannot establish how it will wear. The 12.25 mm thickness and 22 mm lug width are useful checks when comparing it with watches you already wear or considering straps.
How its GMT works—and what it does not do
The G110 is an office or caller GMT, not a traveller’s GMT. As Monochrome Watches’ October 3, 2024 first look explains, the 24-hour hand adjusts independently. That lets the wearer display a second time zone while the main hour and minute hands continue to show local time.
#1 Best Overall
- GMT - With its sophisticated tonal GMT index and prominent red triangle GMT hand, this watch can be set to track a second time zone.
- Stainless Steel - The durable stainless-steel case and bracelet are resistant to corrosion, rust, and daily wear and tear.
- Date Window - Easily track the date in a dedicated window beside 3 o'clock.
- Thoughtfully Detailed - This watch features a vintage-style domed acrylic crystal, a lustrous sunray dial, and faceted markers.
On a traveller’s GMT, by contrast, the local hour hand is the one that adjusts independently, making it convenient to move the local time forward or back when changing time zones. The distinction matters if frequent travel is the main reason for buying a GMT: the Grall’s described adjustment behavior is better suited to keeping track of another zone from home or an office than to quick local-time changes on arrival.
Price and configuration
March LA.B’s U.S. product page listed the Grall at $2,745 when accessed on October 8, 2026. That is a current listing value for the U.S. page at that date, not a guaranteed future price or a statement of availability in other regions. The page shows Grall, Black and White dial choices and stainless-steel or black-silicone strap options; displayed choices do not establish that every configuration is in stock.
Rank #2
- JAPANESE AUTOMATIC MOVEMENT FOR MECHANICAL PRECISION - Self-winding technology for dependable performance.
- SAPPHIRE CRYSTAL AND STAINLESS STEEL DIVE CONSTRUCTION - Premium durability and clarity.
- ROTATING GMT BEZEL FOR TRAVEL AND EXPLORATION - Dual-time functionality with diver styling.
- PROFESSIONAL PERFORMANCE WITH EVERYDAY VERSATILITY - Ideal for travel, diving and daily wear.
At launch in October 2024, Monochrome reported prices excluding tax of $2,045 for the steel-bracelet version and $1,850 for the silicone-strap version. Those are historical launch prices for the configurations specified, not current prices. Check the official regional product page for the latest price and configuration availability.
Where the Grall sits in the AM2 range
The Grall’s defining combination is its green textured dial and steel case. The official page also displays Black and White dial options, while the AM2 family includes the black DLC GMT Shades; MAIER’s catalog lists that model as a 39 mm black DLC automatic watch. These listings offer only partial context for the range, not a complete current comparison of every variant, strap, price or stock position.
Rank #3
- ⌚ GMT Watches for Men: This Pagani Design watch is equipped with an automatic mechanical movement Pearl DG5833 which is very delicate and precise, it will always tell you accurate time in any occasions or important moments. It also has GMT function, making it a great companion for international travel and business trips.
- ⌚ 100M Waterproof: With a water resistance of up to 100M, so that you can handle most situations in daily life, such as washing hands, rain, what's more, you can wear this waterproof watch for swimming and snorkeling. It is not recommended to wear the watch in hot water or hot steam environments such as hot baths, hot springs, saunas.
- ⌚ Luminous Function: The dial is covered with luminous material. Absorb the light source according to the sunshine duration. The longer the light source is absorbed, the more obvious the luminous effect will be. So that the time can be read conveniently and accurately in the dimly lit environment.
- ⌚ High-quality Mens Watches: The stainless steel solid strap is more wear-resistant and durable than other straps. Strap length can be adjusted by adding/removing links. The sapphire crystal curved mirror, with a performance of scratch-resistant and high light transmittance. Pagani design men's wrist watches are suitable for both the adventurer and the everyday man looking for a stylish style.
- ⌚ Customer Service: Pagani Design Watches provide an unconditional 30-day return policy and a 2-year after sales service. You can contact us with any queries by clicking on the store name below the cart, we will provide you with a satisfactory solution within 24 hours.
When comparing AM2 versions, focus on the case treatment and dial color, the strap supplied, wrist dimensions, GMT adjustment style, and the current price and availability for your region. A shared family name does not mean every model has the same finish or configuration.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.What March LA.B says about its manufacturing
March LA.B states that it designs and assembles its watches in France and that the Swiss automatic movements fitted to its watches are assembled from A to Z in France. This is the brand’s description of its manufacturing process, rather than an independent supply-chain audit.
Quick Recap
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
