Short instruction How to measure the correct width of a watch strap
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Take, preferably, a caliper ruler or otherwise a standard ruler. Our advice is to use a ruler with a clear ‘mm’ denotation for the highest precision during the measuring.
Measure the length between the two ‘lungs’ of the watch. This area is pointed with red arrows in the image above. Always check if you are measuring the width starting from the right 0-point on your ruler. If you don’t start from the 0-point you will probably measure a wrong width!
Write down the first width you just measured. Check your first measured width by measuring a second time to know for sure you have the correct width. If you have the correct width, then you can use it for our online offer tool or send it directly to us in an e-mail. Please provide the correct width always in 'mm'.
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This original and authentic watch strap from Jacob Jensen, model 400 / 420 is made of high quality rubber / plastic. This watch strap will be attached to the watch case by pushpin fixation / pushpins.
Brand / Manufacturer
400 / 420
Material watch strap
Rubber / plastic
Color watch strap
Width watch strap
Closure / Buckle
Buckle - Steel
Attachment method watch strap
Pushpin fixation / pushpins
This watch strap also fits to the following watches
421 / 422 / 423
Shipment & Guarantee
When in stock, this item will be shipped to your address the same day (when ordered before 4:00 PM GMT +1:00). We provide 2 months of guarantee on this product.
More information or questions?
Do you have any further questions regarding this Jacob Jensen watch strap or do you need some other information about this watch strap? Please do not hesitate to contact us. Are you not quite sure if this watch strap will fit on your current watch? Please contact us so that we can do a quick check for you!
Using the model number on my watch, I ordered a new strap. However, the strap that I received did not fit the watch. A local watchmaker thinks that he can make modifications to the strap so that the it will fit.
I ordered a replacement strap for my Diesel watch and it arrived promptly to my address here in the U.S. The strap is a perfect match and it looks great.
Posted on 8/29/2015
Unfortunately, we do not offer any alternatives for this product. This information may be outdated, contact our customer service for the most recent information about this product: firstname.lastname@example.org
Unfortunately, we cannot tell you yet which battery is compatible for this product. Therefore we want to ask you to contact us for more information: email@example.com