Anyone know what this is for? Looks like a tiny SIM card slot… it's a series 4 model : r/AppleWatch
Apple Watch Series 6 Aluminum - Full phone specifications
Apple Watch SE 44mm (GPS + LTE) Aluminum Case with Sport Band - C Heavy Scratch | eBay
Apple Watch Series 4 - Full phone specifications
Right side hole - Apple Community
Apple Watch Nike Series 6 (GPS + Cellular) 44mm Silver Aluminum Case with Pure Platinum/Black Nike Sport Band Silver MG2G3LL/A - Best Buy
Apple Watch Cellular E-Sim einrichten So geht's + Infos! - YouTube
How To Put SIM Card in Apple Watch (Step-by-Step Guide) | DeviceTests
Restored Apple A2294 Watch Series 6 (GPS + Cellular, 44mm) - Aluminum Case Blue (Refurbished) - Walmart.com
Apple Watch Series 6 (GPS + Cellular) 44mm Graphite Stainless Steel Case with Graphite Milanese Loop Silver M07R3LL/A - Best Buy
Apple Watch Series 6: First Run Accuracy & SpO2 Sensor Data | DC Rainmaker
Trade In Apple Watch Series 6 44MM | GameStop
Amazon.com: Apple Watch Series 6 (GPS + Cellular, 44mm) - Blue Aluminum Case with Deep Navy Sport Band (Renewed) : Cell Phones & Accessories
Apple Watch Series 6 44mm A2292 GPS Only Great Condition | eBay
How does the Apple Watch eSIM work? - YouTube
Apple Watch Series 6 44mm 32 GB in Silver Stainless - Silver Milanese - $200 Off - AT&T
Black Protective Apple Watch Series 6 44mm Case | OtterBox
Use Dual SIM with Apple Watch GPS + Cellular models - Apple Support
Apple Watch Series 6 44mm 32 GB in Graphite Stainless - Black Sport - $200 Off - AT&T
Apple Watch Series 6 Review | PCMag
Apple Watch Series 6 (40mm / 44mm) - Getting Started - AT&T
Amazon.com: Apple Watch Series 6 (GPS + Cellular, 40mm) - (Product) RED Aluminum Case with RED Sport Band (Renewed) : Cell Phones & Accessories
Amazon.com: Apple Watch Series 6 (GPS + Cellular, 44mm) - Blue Aluminum Case with Deep Navy Sport Band (Renewed) : Cell Phones & Accessories
Apple Watch Series 6 44mm 32 GB in Blue Aluminum - Deep Navy Sport - $200 Off - AT&T
Apple Watch SE 2nd gen 44mm | 6 colors in 32GB | T-Mobile
Amazon.com: Apple Watch Series 6 (GPS + Cellular, 44mm) Gold Stainless Steel Case with Pink Sport Band (Renewed) : Electronics
