APPLE Watch Series 12 GPS + Cellular - 46mm Night Blue Ceramic Case with Navy Blue Sport Band, M/L - Pristine
- Tracked UK delivery. See our delivery page for dispatch times
- 1-Year Warranty on this device, subject to terms
- 30-Day Returns on eligible purchases

WHY TECH MARKET
Shop with confidence.
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1-Year Warranty
Our standard warranty, subject to terms.
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Clear condition grades
Pristine, Very Good, Good or Acceptable. Know the look before you buy.
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UK delivery & 30-day returns
Returns on eligible purchases. Options shown at checkout.
The Apple Watch Series 12 GPS + Cellular delivers a premium smartwatch experience with advanced health monitoring, fitness tracking and everyday connectivity. This elegant model features a 46mm Night Blue Ceramic Case paired with a Navy Blue Sport Band in M/L, combining a sophisticated polished finish with comfortable everyday wear.
Powered by Apple's S11 chip, the Series 12 features a brilliant Always-On Retina LTPO3 OLED display, durable sapphire front crystal, advanced heart-rate sensing, ECG, sleep monitoring and comprehensive workout features. Built-in GPS + Cellular connectivity lets you stay connected on supported mobile networks without carrying your iPhone. This Apple Watch is supplied in Pristine condition.
Key Features ⌚
📐 46mm case size
🔵 Premium Night Blue Ceramic Case
🌊 Navy Blue Sport Band – M/L
💎 Durable sapphire front crystal
✨ Always-On Retina LTPO3 OLED display
🔍 416 × 496 pixel resolution
☀️ Up to 2,000 nits peak brightness
⚡ Powerful Apple S11 chip with 64-bit dual-core processor
🧠 4-core Neural Engine
💾 64GB internal capacity
📱 watchOS 27 compatibility
📶 GPS + Cellular with 5G and LTE support
🛰️ Built-in precision L1 GPS
📡 Wi-Fi and Bluetooth 5.3 connectivity
❤️ Advanced heart-rate monitoring
📈 High-frequency heart-rate variability tracking
❤️ ECG app and irregular rhythm notifications
🩸 Blood Oxygen app
🌡️ Wrist temperature sensing
😴 Sleep stages, Sleep Score and sleep apnoea notifications
🩺 Hypertension notifications
📊 Readiness and Vitals apps
🏃 Comprehensive workout and activity tracking
🚴 Running, cycling, swimming and fitness profiles
🧭 Built-in compass and always-on altimeter
🚨 Fall Detection, Crash Detection and Emergency SOS
💳 Apple Pay contactless payments
🔊 Built-in speaker and microphone
🎙️ Siri voice assistant and supported Apple Intelligence features
💧 Water resistant to 50 metres
🛡️ IP6X dust resistance
🔋 Up to 24 hours of typical battery life
🔋 Up to 38 hours in Low Power Mode
⚡ Fast charging – up to 80% in approximately 30 minutes
⚖️ Approximately 52.9g case weight
📱 Requires iPhone 11 or later with iOS 27 or later
🔢 Manufacturer Part Number: MJH44MP/A
Please note: cellular functionality requires a compatible mobile network and supported service plan. Battery life varies depending on usage, settings and battery condition. Some health and Apple Intelligence features depend on software, region and device compatibility.
Condition Guide 🛠️
Pristine Condition – Fully working and presented in excellent cosmetic condition with minimal or virtually no visible signs of previous use. The Apple Watch has been professionally tested, thoroughly cleaned and prepared for use, with a 1-year warranty included.
What's Included 📦
✅ Navy Blue Sport Band – M/L
✅ 1-Year Warranty Included
A sophisticated premium Apple Watch combining a distinctive Night Blue Ceramic design, sapphire display protection, advanced health tracking, powerful S11 performance and convenient cellular connectivity.
- We deliver across the UK, and orders come with tracking.
- Dispatch times are set out on our delivery information page.
- Available delivery services and prices are shown at checkout.
What's covered by our FREE 12 Month Warranty?
- Technical defects
- Faults caused by improper workmanship or materials
Your 12 month warranty will begin on the day you place your order, so you're covered straight away!
Read more about our 1-Year Warranty and FREE 12 Month Warranty.
- Eligible devices can be returned within 30 days of purchase by contacting our customer service team Monday-Friday between 9am-5pm.
- For a return to be eligible, devices must be in the same condition that you receive them in, and be returned to us in their original packaging with all accessories.
- Refunds are credited back to the customer's original payment method and typically take up to 3 working days after we receive the order.
Full details are in our returns policy.
All of our gadgets have been graded according to their physical condition. Remember, all gadgets are fully working and tested.
Grade: Pristine
These devices will be as good as new. The previous owner has taken great care of this device. The screen will be unmarked; any imperfections will be very minor. This device has been fully tested to ensure it is in full working order.
Grade: Very Good
These devices will be in very good condition. There will be minor signs of usage, but only if you look closely. The previous owner has taken care of this device but couldn't wait for their case to arrive before using it. This device has been fully tested to ensure it is in full working order.
Grade: Good
These devices are in good condition. There will be some minor signs of wear and tear on the screen and casing. The previous owner didn't use a case or screen protector as they weren't too bothered about minor marks. This device has been fully tested to ensure it is in full working order.
Grade: Acceptable
These devices are perfectly usable. There will be heavy signs of usage, including scratches and scuffs to the screen and casing. The previous owner was not bothered about their phone, as long as it was fully working. This device has been fully tested to ensure it is in full working order.
What does the grade mean?
Grades describe cosmetic condition only. Every grade is in full working order. Condition guide
Is it unlocked?
Our phones are sold SIM-free and unlocked, so you can choose a compatible network.
When will it arrive?
Dispatch times are on our delivery information page. Delivery options and estimates are shown at checkout.
Can I return it?
Eligible purchases can be returned within 30 days under our returns policy.