Apple Watch SE 2 (GPS, 44 mm) Specs

Shop Apple Watch options Sell this Apple Watch

Apple Watch – A2723 – MNTD3LL/A

About this Apple Watch

The Apple Watch SE 2 A2723 was launched on September 7, 2022. It is almost identical to its predecessor, the original Apple Watch SE but has a more powerful processor. This model lacks an Always On display, but Apple added features like Activity tracking, high and low heart rate notifications, Emergency SOS, and Crash Detection. It has a dual-core Apple S8 processor, which is 20% faster than the S5 chip. It must be connected to an iPhone 8 or later (with iOS16 or later) to use the Internet and perform additional functions.

The case size of this Apple Watch is 44 mm featuring a 368 x 448 LTPO OLED Retina display. It is a touch-capable display controlled with a Digital Crown with haptic feedback to give users a more tactile experience while they scroll through the content. It delivers 1000 nits brightness while using Ion-X glass for scratch resistivity.

This GPS model features 1 GB onboard RAM and 32 GB flash storage to support users’ main demands. The battery life of this Apple Watch is estimated to be up to 18 hours depending on the usage.

This model uses only an aluminum body with a sapphire crystal back that connects to the charger. It has three aluminum case options: warm Gray Starlight, nearly black Midnight, and Silver.

Apple S8

1 GB

32 GB

18 Hours

Storage & Memory

The flash storage capacity of the Apple Watch SE 2 A2723 is 32 GB, while the onboard RAM is 1 GB for this device.

Screen Size and Resolution

The front of this Apple Watch is 44 mm with a 2.0-inch OLED Retina display that delivers a 368 x 448 pixel resolution. It has rounded corners and provides a brightness of 1000 nits while covered by scratch-resistant Ion-X glass.

OS & Processor

This Apple Watch SE 2 model comes with pre-installed Apple watchOS 9 (20R361) and is powered by a 64-bit dual-core Apple S8 processor featuring a system in package (SIP) architecture.

Battery

The battery of the Apple Watch Series 8 is a built-in rechargeable Lithium-Ion battery that provides an estimated battery life of up to 18 hours.

Size and weight

The height of this Apple Watch is 1.73 inches, the width is 1.50 inches, the depth is 0.42 inches, and the weight is only 1.16 ounces.

Inclusive Features

GPS Tracker
1 GB RAM
32 GB internal storage
Dual-core Apple S8 processor
The third-generation optical heart sensor
Always-On Altimeter
Bluetooth 5.3 and WiFi 802.11b/g/n 2.4 GHz
Support Crash Detection for automobile crashes
Contrable with a Digital Crown with haptic feedback
Pre-installed Apple watchOS 9
2.0-inch OLED Retina display
Ion-X glass cover to protect against scratches
Up to 18 hours of battery life
Available in 3 color options (warm Gray Starlight, nearly black Midnight, and Silver)

Introduction Date: September 7, 2022					Discontinued Date: N/A
Processors					Memory
Processors		1 GB			Onboard RAM	1 GB
Processor Speed		N/A			Storage
Processor Type		Apple S8			Capacity	32 GB
Connectivity Details					Song Capacity	N/A
USB Support				N/A	Photo Capacity	N/A
FireWire Support				N/A	Description
Standard Wireless				802.11b/g/n 2.4 GHz	Case Type		Watch
Standard Bluetooth				5.3	Form Factor		Apple Watch SE 2 (44 mm)
Cell Network				N/A	Housing Color		Aluminum
Battery Details					Controller		Digital Crown
Battery Type	Lithium Ion				Apple Order Number		MNTD3LL/A
Battery Life	18 Hours				Apple Subfamily		Watch SE 2 44 mm
Stand by Time	N/A				Apple Model Number		A2723 (EMC 8091)
Operating System and Display					Model ID		Watch6,11
Pre-installed OS			watchOS 9 (20R361)		Camera		N/A
Maximum OS			Current		Dimensions		1.73 x 1.50 x 0.42
Built-in Display			2.0″ OLED		Average Weight		1.16 ounces
Display Resolution			368×448		Minimum iPhone Support		N/A

Identifier reference: MNTD3LL/A, A2723, EMC 8091, Watch6,11. Use these together because one Apple identifier can sometimes cover multiple configurations.

Last reviewed by Techable: September 4, 2025Identifiers checked: order number, A-number, EMC, and model identifier when available.

Model summary

This Apple Watch at a glance

Family: Apple Watch
Order Number: MNTD3LL/A
Model Number: A2723
EMC: 8091
Model ID: Watch6,11
Year: 2023

Use the order number, A-number, EMC, and model identifier together when comparing, buying, or selling this device.

Look up another Apple model

Search by A-number, EMC, order number, or model identifier.

Next steps

Use the spec table to confirm the exact device, then choose the right lookup, buy, or sell path.

Compare A2723 models Sell this Apple Watch Shop Apple Watch options

View all A2723 models View EMC 8091 matches View Watch6,11 matches Look up MNTD3LL/A Browse Apple Watch specs by year

Common questions

Is MNTD3LL/A the same as A2723?

Not exactly. MNTD3LL/A usually points to a specific retail configuration, while A2723 identifies the broader Apple hardware family. Always check the EMC and model identifier too.

What Apple Watch is model A2723?

A2723 is the Apple A-number shown for this Apple Watch family. Use the order number, EMC, and model identifier on this page to narrow the exact configuration.

What does EMC 8091 mean?

The EMC number is another Apple hardware identifier. It helps separate closely related models that may share a similar name, year, or A-number.

Can the RAM or SSD be upgraded?

Check the spec table for the exact configuration. Many newer Apple Silicon Macs have memory and storage integrated into the board, so RAM and SSD upgrades are often not practical after purchase.

What macOS versions work with this model?

Use the model identifier, release year, and processor family from the spec table when checking macOS compatibility. Compatibility can change as Apple releases new macOS versions.

Is this Apple Watch still worth buying used?

It can be, depending on price, battery health, memory, storage, and condition. Compare this exact order number and model identifier against similar Techable listings before buying.

How much is this Apple Watch worth?

Value depends on RAM, storage, battery health, cosmetic condition, accessories, and market demand. Use the SellMac path on this page for a quote or use the identifiers here when comparing resale prices.

What should I search if this page is not the exact configuration?

Search the order number first when available, then compare the A-number, EMC, model identifier, year, chip, RAM, and storage. The same A-number can cover more than one configuration.

Handling multiple devices?

Techable and SellMac can help with business upgrades, school refreshes, and larger Apple lots.

Sell bulk tech SellMac bulk program

Welcome to Techable

At Techable, we believe technology should be accessible to everyone. Founded in 2016, we have built a transparent marketplace where users can confidently buy and sell tech. With the highest reviews in the industry, we are proud to lead the way in renewed technology.

Related Apple specs

Explore more Apple Watch identifiers

Use these internal lookup paths to compare the family, year, chip, A-number, EMC, order number, and model identifier without relying on one identifier alone.

Apple Watch specs hub 2023 Apple Watch lookup View all A2723 models View EMC 8091 matches View Watch6,11 matches Look up MNTD3LL/A Browse Apple Watch specs by year

Compare A2723 models

Apple A-numbers can cover more than one configuration. Compare the exact order number, EMC number, and model identifier before buying parts, shopping replacements, or quoting a device.

View all A2723 models

Sell this Apple Watch

Confirm the exact model, RAM, storage, battery health, and condition before requesting a final SellMac quote.

Sell on SellMac

Shop replacements

Use this spec page as a reference when comparing tested refurbished options on Techable.

Shop on Techable

Use Techable to identify Apple model numbers, EMC numbers, order numbers, serials, and spec pages. Then check compatibility, shop tested devices, or sell through SellMac.