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Apple Watch Series 7 (Hermes, US/CA, 45 mm) Specs

Identifiers: Watch Series 7 45 mm - MKMG3LL/A** - Watch6,9 - A2477* - 3985*

All Apple Watch Models


Apple Watch Series 7, Hermes, 45 mmPlease note that this A2477 Apple Watch Series 7 Hermes (North America, 45 mm) model is compatible with LTE bands 1, 2, 3, 4, 5, 7, 12, 13, 14, 17, 18, 19, 25, 26, 39, 40, 41, and 66 as well as UMTS 2100 MHz, 1900 MHz, 1700/2100 MHz and 850 MHz. It is not compatible with LTE bands 8 (900 MHz), 20 (800 DD), or 28 (700 APT MHz) or with UMTS 900 MHz. It is sold in the United States, Canada, Mexico, and Puerto Rico.

The Apple Watch Hermes (Series 7) models are sold as a "partnership" between Apple and French luxury brand Hermes. Like earlier Apple Watch Hermes devices, this model effectively is a 45 mm stainless steel Apple Watch Series 7 -- complete with the "Always On" 396x484 LTPO OLED screen covered with a protective "Sapphire crystal" layer -- but with custom packaging and model-specific watch faces and software tweaks.

All Apple Watch Series 7 models are quite similar to the Apple Watch Series 6 that they replaced, but they have larger, more advanced displays; improved durability; and faster charging.

All cellular-equipped Apple Watch Series 7 models, including this one, are capable of being connected to the Internet without a "tethered" iPhone, but it still requires an iPhone 6s or later running iOS 15 or later for some functionality.

All Apple Watch Series 7 devices are controlled with a Digital Crown with haptic feedback and a touch capable display and have a ceramic and sapphire crystal back that connects to the charger, as well.

Battery life is an Apple estimated "up to 18 hours" overall, but more specifically "up to 1.5 hours" of talk time connected to an iPhone (or LTE), "up to 11 hours" of audio playback from Apple Watch storage, "up to 11 hours" working out indoors and "up to 7 hours" working out outdoors with GPS, and "up to" 6 hours working out outdoors with GPS and LTE.

For this specific 45 mm Apple Watch Hermes (Series 7), the housing is offered in either silver Stainless Steel or "Space Black" Stainless Steel and a variety of band options, most of which are high-quality leather. The pictured options include a "Space Black" Stainless Steel case with a patterned blue and black leather "Circuit H Single Tour" Band (left) and a Silver Stainless Steel case with a brown leather "Single Tour Deployment Buckle" (right), but other watch bands were available via customization, as well. The models with black housings also include a black Hermes Sport Band whereas the models with silver housings also include an orange Hermes Sport Band.

Also see:

  • What are all the differences between the Apple Watch Series 7 models?
  • What are the differences between the Apple Watch Series 7 and earlier models?

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  • Tech Specs
  • Global Original Prices
  • Popular Q&As

Click on a category for related details. The most commonly needed info is "open" by default, but all info is important.


September 14, 2021* September 7, 2022
Details: The "Introduction Date" refers to the date a model was introduced via press release. The "Discontinued Date" refers to the date a model either was replaced by a subsequent system or production otherwise ended.

*This model was introduced with limited specifics on September 14, 2021, first available for order on October 8, 2021, and began arriving to customers/was available in stores starting on October 15, 2021.
N/A Apple S7*
Details: *Apple provided little technical information about the Apple Watch Series 7, but it is a dual core Apple "S7" processor. The clockspeed is unspecified. It also has a "W3" Apple wireless chip, a "1U" Ultra Wideband chip, a Blood Oxygen sensor (SpO2), and an "always on" altimeter.
1 GB* 32 GB
Details: All Apple Watch Series 7 models have 32 GB of internal flash storage.
N/A N/A
Details: *Apple does not provide an estimate of song and photo capacity instead opting just for GB.
Watch Apple Watch Series 7 (45 mm)
Details: This Apple Watch Series 7 Hermes model has a 45 mm form factor and uses a stainless steel housing in a silver color or "Space Black" color.
Steel* Digital Crown
Details: *This Apple Watch Series 7 model uses a stainless steel housing in a silver color or "Space Black" color.
1.9" OLED* 396x484
Details: *The face of the 45 mm size Apple Watch Series 7 contains a roughly 1.9" (396x484) LTPO OLED "Always-On Retina" display. It has rounded corners and a 1143 square mm display area. It has a brightness of 1000 nits. The Apple Watch Series 7 Hermes models all have a stainless steel housing with the display covered by "Sapphire" crystal.
802.11b/g/n 2.4/5 GHz 5.0
Details: All Apple Watch Series 7 models have built-in support for 802.11b/g/n 2.4 GHz and 5 GHz as well as Bluetooth 5.0. This specific model also has GPS/GNSS support in addition to support for LTE bands 1 (2100 MHz), 2 (1900 MHz), 3 (1800 MHz), 4 (AWS), 5 (850 MHz), 7 (2600 MHz), 12 (700 MHz), 13 (700c MHz), 14 (700 PS), 17 (700b MHz), 18 (800 MHz), 19 (800 MHz), 25 (1900 MHz), 26 (800 MHz), 39 (TD 1900), 40 (TD 2300), 41 (TD 2500), and 66 (AWS-3) as well as UMTS 2100 MHz, 1900 MHz, 1700/2100 MHz, and 850 MHz. It does not support LTE bands 8 (900 MHz), 20 (800 DD), or 28 (700 APT MHz) or with UMTS 900 MHz. It is sold in the United States, Canada, Mexico, and Puerto Rico.
Lithium Ion* 1.5-18 Hours*
Details: *The Apple Watch Series 7 uses a built-in, proprietary Lithium Ion battery. Apple reports that this Cellular-capable device provides "up to 18 hours" of battery life which includes "90 time checks, 90 notifications, 45 minutes of app use and a 60 minute workout with music playback from Apple Watch via Bluetooth over the course of 18 hours." Battery life for other uses varies -- reportedly "up to 1.5 hours" of talk time connected to an iPhone (or LTE for cellular capable models), "up to 11 hours" of audio playback from Apple Watch storage, "up to 11 hours" of working out indoors, "up to 7 hours" of working out outdoors with GPS, and "up to 6 hours" of working out outdoors with GPS and LTE.
MKMG3LL/A** Watch Series 7 45 mm
Details: *Apple estimates that the Apple Watch Series 7 models charge to 80% in "about 45 minutes" and completely charge in "about 75 minutes."

**Order numbers vary by country. In the US, MKMG3LL/A is the order number for this silver colored Hermes Stainless Steel watch housing bundled with a Hermes Sport Band. In "Space Black", the order number is MKMH3LL/A. Many other Hermes watch bands were available, as well.
A2477* (EMC 3985*) Watch6,9
Details: *This model number and EMC number are shared by multiple models. The model number is externally listed on the housing in the "groove" where the bottom strap connects. It also is listed on the box and within software. The EMC number only is listed within software under Settings > General > Regulatory.

Also see: All Apple Watch models with the A2477* Model Number, the 3985* EMC Number, and the Watch6,9 Model Identifier.
watchOS 8 (19R343) Current
Details: This Apple Watch fully supports the final version of watchOS 8, watchOS 9, and watchOS 10. It fully supports the current version of the watchOS -- watchOS 11 -- as well.

watchOS 8 also requires an iPhone 6s or later running iOS 15 or later, watchOS 9 also requires an iPhone 8 or later running iOS 16 or later, watchOS 10 also requires an iPhone XS or iPhone XR or later running iOS 17 or later, and watchOS 11 also requires an iPhone XS or iPhone XR or later running iOS 18 or later.
1.77 x 1.50 x 0.42 1.82 ounces
Details: In inches - height by width by depth (45 mm x 38 mm x 10.7 mm; 1.82 ounces (51.5 grams).
US$1279-US$1499* US$400-US$600
Details: *45 mm Apple Watch Series 7 Hermes models started at US$1279 with a fabric "Jumping Single Tour" band and cost as much as US$1499 equipped with a leather "Single Tour Deployment Buckle" band.

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Photo Credit: Apple, Inc.



Global original prices for the Apple Watch Series 7 (Hermes, US/CA, 45 mm) in 34 different countries and territories follow; organized alphabetically by region.

For global original prices for all Apple Watch models in one particular country on a single page, please refer to Everyi.com's Global Original Prices section.

Original Prices - North & South America

C$1629-C$1909 N/A
MXN $30,799-$36,999 US$1279-US$1499*

Original Prices - Europe

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Original Prices - Asia

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Original Prices - Australia & New Zealand

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If you have additional original prices for this model, please get in touch. Thank you.


Ten of the most popular Q&As about the Apple Watch line follow.



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