Apple Watch Watch 42mm

Reference MJ3X2LL

About this watch

The Apple Watch MJ3X2LL 42mm is a stylish and modern smartwatch that seamlessly blends technology into your everyday life. With its sleek design, ceramic and stainless steel materials, and sapphire glass display, it's perfect for both casual and formal settings. This powerhouse of features integrates with your iPhone, allowing you to receive notifications, send messages, and even take calls right from your wrist. Its comprehensive health and fitness tracking capabilities make it ideal for fitness enthusiasts and tech lovers alike. With a user-friendly interface, various customization options, and 18 hours of battery life, this smartwatch is designed to get you through your day without constant worrying about charging. Whether you're a busy professional or someone who simply loves tech, the MJ3X2LL has something to offer.

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Key Features

Apple Watch Movement
Ceramic and Stainless Steel Construction
Sapphire Glass Display
Comprehensive Health and Fitness Tracking
User-Friendly Interface
Seamless Integration with iPhone
18 Hours of Battery Life

Specifications

Brand

Apple

Family

Watch

Model

Watch 42mm

Reference

MJ3X2LL

Movement

apple-watch

Movement Features

Hours, Minutes, Seconds, World Time
Date, Day, Month, Perpetual Calendar, Week Indicator, Year Indicator
Chronograph
Moonphase, Sun position / rising time
Alarm
Smartwatch

Case

35.9mm

Crystal

Sapphire

Water Resistance

Current Listings

Apple Watch Series 7 - 45MM - Black Milanese / Nike strap & A lot More

Apple - Series 7 - 45MM · $175

For sale is an Apple Watch Series 7 with a 45mm diameter, featuring WiFi and Bluetooth connectivity. It comes in black and has been factory reset.

Condition: Excellent condition
Bands: 5 total bands included
Case material: Tempered glass bumper case

Posted at

Mar 11, 2026, 10:19 AM

Active

View listing on r/WatchExchange

Apple Watch Series 10 LTE, Garmin Tactix 8 AMOLED 51mm

Garmin - Tactix 8 AMOLED · $900

For sale is an Apple Watch Series 10 in silver, with GPS and LTE capabilities, along with a Garmin Tactix 8 AMOLED. The watch features great battery life, exceeding two weeks on a single charge.

Condition: Near perfect condition, with two small nicks
Size: 51mm diameter
Additional features: Applied Ballistics ultralight solver

Posted at

Mar 8, 2026, 4:31 PM

Active

View listing on r/WatchExchange

Apple Watch Ultra 3 with extra OEM band

Apple - AWU3 · $625

This Apple Watch Ultra 3 was purchased in September and has had extremely light use due to the seller switching back to a Garmin for workouts.

Condition: Excellent, like new condition
Purchase Date: September
Use: Extremely light use

Posted at

Mar 7, 2026, 5:59 PM

Active

View listing on r/WatchExchange

Apple Watch Series 10, Garmin Tactix 8 AMOLED

Apple - Series 10 · $300

Two watches for sale: Apple Watch Series 10 in 46mm Silver GPS+LTE and Garmin Tactix 8 AMOLED in 51mm.

Condition: Gently used with minor nicks
Bands: 4 (including Apple silicone band)
Size: 46mm diameter

Posted at

Mar 6, 2026, 7:21 PM

Active

View listing on r/WatchExchange

Seiko SRPD55 & Apple Watch Ultra 3

Seiko - SRPD55 · $160

Selling a Seiko SRPD55 desk diver watch that comes in overall good condition. The body has some micro scratches on the polished sides, and the bracelet shows typical desk diver scratches.

Condition: Good condition, with minor scratches
Water resistance: 200m depth rating
Box included: Yes

Posted at

Mar 6, 2026, 7:01 PM

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Apple Watch Series 9 Stainless Steel 45mm

Apple - Series 9 Stainless Steel 45mm · $225

This Apple Watch Series 9 features a modern architecture, similar to the Ultra 2, and comes in a stainless steel 45mm case. It shows minor signs of use, including a small mark on the crystal.

Condition: Pre-owned with normal signs of wear
Band type: Silicone band
Charger type: OEM fast charger

Posted at

Mar 6, 2026, 11:31 AM

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Apple Watch Series 8 Stainless Steel 45mm

Apple - Series 8 Stainless Steel 45mm · $175

The watch is an Apple Watch Series 8 in a 45mm stainless steel case, featuring a sapphire crystal face.

Condition: 7/10 with superficial scratches on stainless case and worn bands
Bands: 2 leather/magnetic (navy blue and light brown) + 1 aftermarket black silicon
Additional Included Items: charging cable

Posted at

Mar 1, 2026, 10:01 PM

Active

View listing on r/WatchExchange