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$92.90
per watch
Catalysis At Work (Proton Exchange Membrane Fuel) Watch
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Style
Black Vintage Leather
+$93.05
+$93.05
+$93.05
+$62.05
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Catalysis At Work (Proton Exchange Membrane Fuel) Watch
No need to be a chemist or physicist to enjoy this watch featuring "Catalysis At Work". Specifically, a diagram of a proton exchange membrane fuel cell (PEMFC) is included. A PEMFC transforms the chemical energy liberated during the electrochemical reaction of hydrogen and oxygen to electrical energy. Educational, scientific fuel cell attitude the next time you tell time with this watch!
Customer Reviews
4.6 out of 5 stars rating1.2K Total Reviews
1,228 Reviews
Reviews for similar products
5 out of 5 stars rating
By Anonymous1 January 2025 • Verified Purchase
Love this watch so much 🥰.
from zazzle.com (US)
5 out of 5 stars rating
By Cynthia E.18 December 2015 • Verified Purchase
Zazzle Reviewer Program
Very easy to create a unique watch that I know my husband will love. I particularly liked how easy it was to see exactly how my image would fit in the circle, and I could overlay the numbers clearly. Very clear! Love it!
from zazzle.com (US)
Original product
5 out of 5 stars rating
By Murielle M.3 December 2021 • Verified Purchase
Watch, Black Vintage Leather
Zazzle Reviewer Program
I recommend it excellent product. everything turns as excepted
from zazzle.com (US)
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Other Info
Product ID: 256165456931420233
Added on 26/5/15, 1:08 pm
Rating: G
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