Make-your-own-smartwatch

#1:  1.8" Color TFT LCD display with MicroSD Card Breakout
     $19.95
     http://www.adafruit.com/products/358

#2A: Tactile Button switch (6mm) x 20 pack
     $2.50
     http://www.adafruit.com/products/367

#2B: Tactile Switch Buttons (6mm slim) x 20 pack
     $4.95
     http://www.adafruit.com/products/1489

#3:  Raspberry Pi Model B+
     $35.00
     http://www.element14.com/community/view-product.jspa?fsku=2431426&nsku=68X0155&COM=noscript-sw

$57.45 - $59.90
before S&H + Tax