Apple Watch Series 12 technical specifications
Global exact model-family reference; distinguish 42mm aluminium GPS + Cellular, regional feature eligibility and installed software.
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Apple Watch Series 12 GPS + Cellular 42mm Dark Bronze Aluminium Case with O
New
Supplier has stock — 5 avail
Apple Watch Series 12 GPS + Cellular 42mm Dark Bronze aluminium with Olive Sport Band S/M. S11 dual-core,64GB, Always-On Retina OLED and 1m USB-C magnetic charging cable. Exact SKU MJG44AF/A; compatible carrier plan and software required.
R12,499.00
VAT included · Secure checkout
Supplier has stock — 5 avail
Key product details
Full specifications below- Upc: 195951231082
- Gtin: 195951231082
- Brand: APPLE
- Condition: New
Delivery & support
Clear fulfilment, warranty and payment details.
- Availability Supplier has stock — 5 avail Supplier has stock — 5 avail
- Delivery Nationwide courier delivery or collection from Strand, Cape Town. Courier nationwide or Strand collection
- Dispatch Ships within 24 hours. Ships within 24 hours
- Warranty Manufacturer warranty applies where stated on the product page. As stated on this page
- Returns See our Returns Policy for eligible change-of-mind and faulty goods procedures. See Returns Policy
- Secure payment PayFast checkout with card, Instant EFT, and Mobicred. PayFast · card · EFT · Mobicred
Official manufacturer overview
Apple Watch Series 12 — official overview
Apple · Official Series 12 family introduction. Case finishes, band sizes, software and regional health, AI and cellular features shown can differ from this 42mm Dark Bronze aluminium / Olive Sport Band S/M configuration. Check exact local eligibility and carrier plan. Manufacturer comparative health claims depend on its stated study conditions; this film is not a medical diagnosis or a guarantee of personal results.
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Apple Watch Series 12 • 42mm GPS + Cellular • S/M
A richer picture of your day.
Dark Bronze aluminium and an Olive Sport Band in S/M give this 42mm Apple Watch Series 12 its warm, understated finish. A wide-angle Always-On Retina display, S11 chip and expanded health-sensing system bring daily activity, overnight trends and supported cellular connections to your wrist.
42mmDark Bronze aluminium
S/MOlive Sport Band
S11Dual-core processor
CellularSupported plan required
Dark Bronze,42mm
A clear view, from more angles.
The 42mm aluminium case measures 42 ×37 ×9.7mm and weighs 31.5g without the band. Its 374 ×446-pixel display spans 970mm², with wide-angle OLED, LTPO3 and an Always-On Retina presentation. Peak brightness reaches 2000nits, while the minimum falls to 1nit. Ceramic Shield 2 is specified for this aluminium version; sapphire belongs to other case materials.
S11 and controls
Small movements. Useful shortcuts.
S11 uses a 64-bit dual-core processor alongside a separate four-core Neural Engine and 64GB of storage. A haptic Digital Crown, side button and supported single-tap, double-tap and wrist-flick gestures offer different ways to interact. Speaker, microphone and media playback are built in. Siri and AI-related functions depend on software, language, region and supporting setup; no universal entitlement is implied.
Health-sensing system
See patterns with the right context.
The Series 12 model family combines electrical and optical heart sensing with blood-oxygen and temperature sensors. Heart Rate, ECG, Blood Oxygen, Vitals, Readiness and Recovery HRV functions have different setup and eligibility requirements. Sleep, heart-rate, irregular-rhythm, sleep-apnoea and hypertension notifications are also software- and region-dependent. These tools do not provide a complete medical assessment or replace professional diagnosis; exact South African feature availability must be confirmed.
Activity and recovery
Balance effort with the bigger picture.
Activity rings, custom workouts, training load, heart-rate zones and outdoor navigation support a varied routine. Built-in L1 GPS works with GLONASS, Galileo, QZSS and BeiDou; a compass and always-on altimeter add direction and elevation. The family feature illustrations show Readiness, HRV and sleep views, sometimes on different finishes. Their presence does not guarantee every feature on the supplied software or any particular training outcome.
GPS + Cellular
Keep in touch, within coverage.
The A3582 model family includes LTE and 5G RedCap hardware,2.4/5GHz Wi-Fi 4, Bluetooth 5.3 and second-generation Ultra Wideband. With a supported mobile plan, calls and messages can work away from your iPhone. Apple lists MTN and Vodacom for South African Apple Watch cellular service; confirm the exact plan, activation, model and coverage with the carrier. Radio-band support alone does not guarantee 5G service, roaming or independent emergency access.
Safety and shallow water
Practical tools, clear limits.
Fall Detection, Crash Detection, Emergency SOS, Check In, Backtrack and the last emergency-call-availability waypoint support everyday safety. They depend on setup, networks and regional availability and cannot detect every incident or guarantee a response. The 50m water-resistance rating is for shallow-water activities, not scuba diving or high-velocity water. A 6m depth gauge and water-temperature sensor do not change that limit. IP6X dust resistance and water resistance are not permanent.
Battery and charging
Make charging part of your rhythm.
Apple rates Series 12 for up to 24hours of normal use or up to 38hours in Low Power Mode under its test conditions. Fast charging can reach about 80% in 30minutes with appropriate equipment. Real runtime and charging depend on connection, activity, settings, temperature and accessories. The supplied 1m magnetic fast-charging cable ends in USB-C; a separate compatible power adapter is required.
S/M Olive Sport Band
The specified finish, ready for setup.
This order code pairs a Dark Bronze aluminium case with the removable Olive Sport Band in S/M. The stated package contains the watch, band and 1m Magnetic Fast Charger to USB-C cable. Apple’s current global Series 12 specification requires iPhone 11 or later, including iPhone SE second generation or later, with iOS 27 or later. Confirm the installed watchOS, exact band fit, regional feature availability and local warranty entitlement for this AF/A configuration.
Specifications
Identity and supplied band
| Manufacturer | Apple |
|---|---|
| Product family | Apple Watch Series 12 GPS + Cellular |
| Exact supplied SKU | MJG44AF/A |
| Model number | A3582: Apple model-family reference for 42mm GPS + Cellular outside China mainland; exact regional unit/part crosswalk not independently established |
| Case | 42mm Dark Bronze aluminium, rounded rectangle |
| Band | Olive Sport Band, removable |
| Supplied band size | S/M; exact wrist range for this regional band SKU not independently established |
| EAN / UPC | 195951231082 |
| Condition | New |
Display and processing
| Display | Always-On Retina, wide-angle OLED, LTPO3,1Hz refresh |
|---|---|
| Resolution | 374 ×446pixels |
| Display area | 970mm² |
| Pixel density | 326ppi |
| Brightness | 2000nits peak;1nit minimum |
| Front glass | Ceramic Shield 2 on aluminium case; no sapphire claim |
| Chip | S11,64-bit dual-core processor |
| Neural Engine | 4cores; separate from CPU |
| Storage capacity | 64GB nominal; usable space varies |
Sensors, activity and health
| Heart and wellbeing sensors | Second-generation electrical heart sensor, always-on optical heart sensor, blood-oxygen sensor, temperature sensor |
|---|---|
| Other sensors | Compass, always-on altimeter, high-g accelerometer, high-dynamic-range gyroscope, ambient light sensor, water-temperature sensor, depth gauge to 6m |
| Health apps | Heart Rate, ECG, Blood Oxygen, Vitals, Readiness, Recovery HRV; feature/age/software/region eligibility varies |
| Vitals | Heart rate, respiratory rate, wrist temperature, sleep duration and HRV where supported |
| Sleep | Sleep stages and score; eligible sleep-apnoea notifications |
| Notifications | High/low heart rate, irregular rhythm, hypertension and sleep-apnoea notifications subject to eligibility |
| Cycle Tracking | Manufacturer lists fertile-window and retrospective ovulation estimates, perimenopause/menopause support; software/region eligibility required; not contraception |
| Other apps | Mindfulness with state-of-mind tracking, Medications, Noise |
| Activity | Activity rings, custom workouts/views, training load and heart-rate zones |
| Safety and navigation | Fall/Crash Detection, Emergency SOS, international emergency calling, Check In, Backtrack, last emergency-call-availability waypoint, flashlight; conditions apply |
| Medical limits | Not a diagnosis or replacement for clinical care; temperature sensor is not a thermometer. Exact ZA feature entitlement unverified |
Connections, controls and software
| Connectivity type | GPS + Cellular; compatible plan required for mobile service |
|---|---|
| Wi-Fi | Wi-Fi 4 (802.11n), 2.4GHz and 5GHz |
| Bluetooth | 5.3 |
| Satellite positioning | Precision L 1 GPS; GLONASS, Galileo, QZSS, BeiDou |
| Ultra Wideband | Second-generation chip; supported use/region requirements apply |
| Cellular radio | A3582 family supports LTE and 5G RedCap; actual carrier activation/coverage not guaranteed |
| 5G NR bands | FDD n 1,n 2,n 3,n 5,n 7,n 8,n 12,n 14,n 20,n 25,n 26,n 28,n 66,n 71; TDD n 38,n 40,n 41 |
| LTE bands | FDD 1,2,3,4,5,7,8,12,13,14,17,18,19,20,25,26,28,66,71; TDD 38,39,40,41 |
| South African carrier reference | Apple lists MTN and Vodacom; confirm exact model/plan and 5G/roaming eligibility |
| Controls | Haptic Digital Crown, side button, supported single-tap/double-tap/wrist-flick gestures |
| Audio | Speaker, microphone with Voice Isolation, media playback |
| Voice/AI | Siri; Apple Intelligence, Siri AI and Audio Intelligence have software/language/region/setup requirements; local entitlement not independently established |
| Payments/equipment | Apple Pay and GymKit subject to region/card/equipment support |
| Operating system | watchOS; installed version not independently checked |
| iPhone compatibility | Current global model page: iPhone 11 or later, including SE 2nd generation or later, iOS 27 or later; verify against actual installed watchOS |
Battery, dimensions and environment
| Battery | Built-in rechargeable lithium-ion |
|---|---|
| Normal-use runtime | Up to 24hours in Apple test conditions |
| Low Power Mode runtime | Up to 38hours in Apple test conditions |
| Fast charging | About 80% in 30minutes with suitable equipment; actual results vary |
| Case height ×width ×depth | 42 ×37 ×9.7mm |
| Cellular aluminium case weight | 31.5g without band |
| Water resistance | 50m ISO 22810:2010; shallow-water swimming, not diving or high-velocity water; not permanent |
| Depth gauge | To 6m; not scuba-diving suitability |
| Dust resistance | IP6X; not permanent |
| Operating temperature | 0–35°C |
| Storage temperature | −20–45°C |
| Relative humidity | 5–90%, non-condensing |
| Operating altitude | 0–3000m |
Materials and supplied package
| Recycled content | Apple model-level report for aluminium/titanium:40% by mass; methodology applies |
|---|---|
| Case material content | 100% recycled aluminium in aluminium case |
| Battery materials | 100% recycled cobalt and 95% recycled lithium per model report |
| Other recycled materials | 100% recycled copper wire and tungsten in Taptic Engine; recycled gold plating and tin solder in Apple-designed boards |
| Packaging material | 100% fibre-based per model report |
| Energy accounting | Manufacturer reports renewable manufacturing electricity and matching expected customer-use electricity; not a zero-impact claim |
| Waste | Apple reports no waste sent to landfill at established final-assembly sites under its Zero Waste Program; site scope applies |
| Box contents | Apple Watch Series 12, specified band,1m Magnetic Fast Charger to USB-C cable |
| Power adapter | Not listed in box contents; separate compatible USB-C adapter needed |
| Supplier warranty wording | 12months, serial-number validation; actual local entitlement/return terms require confirmation |
| Supplier package dimensions | 240 ×77 ×30mm, retail package |
| Supplier logistics | 0.300kg gross/net as supplied,1piece per pack,1pack per box; not independently verified |
42mm Dark Bronze aluminium GPS+Cellular version with Olive Sport Band S/M. Feature illustrations may show other finishes and software. Confirm regional SKU/model, band fit, installed watchOS, iPhone requirements, local health/AI/cellular features and warranty entitlement. Battery, charging, dust and water limits depend on conditions.
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