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Sale Price $46.24.  
Original Price $57.80 Comp. value
per watch
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I Always Operate On A Convoluted Cycle (Krebs) Watch

Qty:
Black Vintage Leather
+$58.20
+$58.20
+$58.20
+$38.55

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About Watches

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Style: Men's Vintage Black Leather Strap Watch

The Men's Vintage Leather Watch is a big-faced timepiece that will never go out of style. Featuring a three-hand quartz movement and genuine leather strap, this watch’s classic look is great for both formal and fun occasions. Customize the face with your name and designs to make a watch perfectly matched to your personality and style.

  • Men's wrist watch
  • Material:
    • Face: Alloy
    • Strap: Leather
  • Dimensions:
    • Face: 1.45" diameter
    • Strap: 9.25" x 0.86"
    • Case: 1.75" diameter
    • Weight: 0.115lb
  • 3-hand analog Japan Quartz®
  • Full color custom printing on face
  • Buckle closure
  • Water Resistance: Up to 3 ATM (98.4 ft)
  • 1 year manufacturers limited warranty
  • Battery included
  • This product is recommended for ages 13+

About This Design

I Always Operate On A Convoluted Cycle (Krebs) Watch

I Always Operate On A Convoluted Cycle (Krebs) Watch

Showcase your wry biochemistry sense of humor the next time you tell time with this watch featuring the Krebs cycle (citric acid cycle, tricarboxylic acid cycle) along with the following saying: "I Always Operate On A Convoluted Cycle".

Customer Reviews

4.7 out of 5 stars rating960 Total Reviews
791 total 5-star reviews108 total 4-star reviews18 total 3-star reviews13 total 2-star reviews30 total 1-star reviews
960 Reviews
Reviews for similar products
5 out of 5 stars rating
By AnonymousNovember 6, 2025Verified Purchase
Watch, Black Vintage Leather
My husband loves the watch. He as a Camaro that same year. Special gift. .
5 out of 5 stars rating
By Murielle M.December 3, 2021Verified Purchase
Watch, Black Vintage Leather
Zazzle Reviewer Program
I recommend it excellent product. everything turns as excepted
5 out of 5 stars rating
By Cynthia E.December 18, 2015Verified 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

Tags

Watches
chemistrybiochemistrycitric acid cyclekrebs cyclewords and unwordsi always operateconvoluted cycletricarboxylic acid cycleorganic chemistry humorscientific saying geek humor
All Products
chemistrybiochemistrycitric acid cyclekrebs cyclewords and unwordsi always operateconvoluted cycletricarboxylic acid cycleorganic chemistry humorscientific saying geek humor

Other Info

Product ID: 256781606755428304
Created on: 9/30/2013, 9:00 PM
Rating: G 
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