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Sum-Up LED Watch
Sum-Up LED Watch
Product Code: WMENS000400
How quick can you read the time? The "Sum-up" LED watch is a modern and innovative watch challenges your maths! 4 LEDs indicate the binary numbers of hour (1,2, 4, 8). 6 LEDs at the bottom indicate the binary numbers (1, 2, 4, 8, 12, 16) of minute. Adding up the numbers to determine the time. It's really fun!
Price:
US$22.50

Options:

Quantity:

Sum-Up LED Watch Sum-Up LED Watch Sum-Up LED Watch Sum-Up LED Watch Sum-Up LED Watch
Features:
  • Face: 34mm x 40mm

Colors:
  • Black
  • Red


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