IWATCH ORIGINAL S1 TOUCH WITH OCA SERIES 42MM

Description

Product: Apple Watch Series 1 42 mm
Model: Apple Watch Series 1 (S1) – Original first-generation Apple smartwatch
Case Size: 42 mm (larger size for better display area)
Display: Touchscreen Retina display (OLED) with Force Touch and Ion-X strengthened glass
Battery: Rechargeable battery with magnetic charging (up to ~18 hours)
Compatibility: Works with iPhones running compatible iOS and Apple Watch app

👉 “OCA” in product listings usually refers to Optically Clear Adhesive used between the display and touchscreen glass (common terminology in aftermarket or refurbished screens), not a special Apple feature.

📊 Key Specifications (Apple Watch Series 1 – 42 mm)

🧠 Performance & Platform

• System chip: Apple S1 / S1P dual-core processor

• Internal storage: ~8 GB

• Operating System: WatchOS (original launch with capability of later updates)

📏 Size & Build

• Case dimensions: 42.5 × 36.4 × 10.5 mm

• Case weight: ~30 g (body only)

• Aluminum frame with composite back

📺 Display

• 1.65-inch Retina OLED touchscreen

• Resolution: 312 × 390 pixels

• Ion-X strengthened glass protection

• Force Touch pressure-sensitive input

📶 Connectivity

• Bluetooth 4.x

• Wi-Fi 802.11 b/g/n

• No built-in GPS (relies on iPhone for GPS)

• No cellular/SIM support

♦️ Sensors

• Heart rate sensor

• Accelerometer

• Gyroscope

• Ambient light sensor

🔋 Battery

• Built-in rechargeable lithium-ion battery

• Up to ~18 hours typical use

• Magnetic charging cable included

💧 Water Resistance

• Splash-resistant (IPX7 – up to 1 meter for ~30 min)