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Sale Price $46.24.
Original Price $57.80 Comp. value
per watch
You save 20%
Catalysis At Work (Proton Exchange Membrane Fuel) Watch
Qty:
Style
Black Vintage Leather
+$58.20
+$58.20
+$58.20
+$38.55
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About This Design
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
4.7 out of 5 stars rating950 Total Reviews
950 Reviews
Reviews for similar products
5 out of 5 stars rating
By Cynthia E.December 18, 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!
Original product
5 out of 5 stars rating
By Murielle M.December 3, 2021 • Verified Purchase
Watch, Black Vintage Leather
Zazzle Reviewer Program
I recommend it excellent product. everything turns as excepted
5 out of 5 stars rating
By L.December 12, 2018 • Verified Purchase
Watch, Black Vintage Leather
Zazzle Reviewer Program
The boss liked it so that's what counts:) He is a bass guitar player. Colors of the guitar was great
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Other Info
Product ID: 256165456931420233
Created on: 5/26/2015, 1:08 PM
Rating: G
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