Big Time Wearable Devices DIY Electronic Watches Programmable Watches for Arduino

• 1pcs Four Digital Tube
• 1pcs High Quality Retail Box
• 4pcs Socket Head Screw
• 1pcs Red Canvas Strap
• 1pcs Acrylic Glass
• 2pcs 0.1 UF Monolithic Capacitors
• 1pcs ATMEGA328P – PU IC
• 1pcs Crystals
• 1pcs Battery Holder
• 2pcs Copper Flower Mother
• 1pcs Light Touch Switch
• 1pcs Button Batteries
• 1pcs Board PCB
• 1pcs Plug-in Electric Resistance 10k