Back to Quickswitch Cartier Santos

New Alligator leather strap Quickswitch for New Cartier Santos (Black, blue, red, white, yellow and more colors)


The watch strap would only fit single-folded deployant clasp for the new 2021 Cartier Santos quickswitch system

Learn how to measure watch lug width

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Lead time: 1-2 weeks Lead time: 1-2 weeks
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Customer Reviews

Based on 5 reviews
John masters
cartier q/d strap

hi I just ordered a new alligator strap for my Cartier Santos ,it arrived very quick and the quality was amazing ,thank you so much ,will definitely buy again

Chris Cheeseman

Really first class customer service and very good quality product.
Delivery was super quick too.

Casey Finn
Fantastic strap

As many Cartier de santos watch owners know, the SS bracelet doesn’t have a micro adjustment so a secondary nice aftermarket strap is something a lot of folks look for to get a better fit. This was the second strap I purchased for my watch as the first was from a different company came as a very light colored stingray, a bit off for my blue santos. I had ordered a blue gator strap from Cartier but they sent the older model with the same sized folding straps that won’t work with the newer model deployment. So I keep on looking and found and tried them out. Very tight fit for the quick release so that might be an issue later but the blue matches perfectly with the dial (dark blue) and the finish is just excellent. Priced at around half the alligator Cartier strap.
PS Big alligator scale too, which I Like

Well made & fits perfectly

I ordered two alligator straps. They fit perfectly and they are well made. I will be ordering more straps from them in the future.

Kurt Pomocky
Fantastic Service, Beautiful Straps

I ordered 2 Cartier Santos quick change watch Straps, one in black and one in gray alligator. They are absolutely beautiful and very well made. I am going to order 2 more.

Thank you for your business with us. We are glad you like it and satisfied. Looking forward to receiving more orders from you.

Custom watch band compatible with Cartier de Santos Large Medium alligator leather watch straps quick switch easy to install

Handmade alligator crocodile watch band single-folded type blue black brown for new Santos de Cartier – Replacement quick release leather watch Cartier Santos Quickswitch straps options

Santos de Cartier watches with the interchangeable system on the watch end and quickswitch spring bar for buckle end – No tool needed for Cartier Santos straps

Bespoke Alligator large medium Quickswitch strap for Cartier Santos details:

  • Cartier quick switch straps compatible with New Cartier Santos Large and medium watch
  • Lug size 1: 21mm watch end – 18mm buckle end
  • Lug size 2: 19mm watch end – 16mm buckle end
  • Leather color: Black, blue, red, white, yellow, and more color options
  • Length: Default length 90/115mm (can be custom-made)
  • Top material: Grade A Premium American Alligator skin belly-scale blue leather
  • Bottom material: Black calfskin waterproof bottom leather
  • 3 times oil edge prevent the leather from peeling off.
  • comfortable and breathable
  • 100% handmade Cartier Santos replacement strap


  • Made to order – lead time: 1-2 weeks
  • Can be personalized (leather color, stitching color, and length can be custom-made without extra charge)
  • NO logo on our custom leather watch straps
  • Watch and buckle not included.
  • Read this before you purchase the strap for the Cartier Santos model
  • The leather color may differ from the picture depending on the computer/mobile screen.
  • All straps are made to order and orders will be completed about 1-2 weeks from the date of payment.
  • Note: Drwatchstrap is not affiliated with Cartier watch company
Cartier Santos brown leather strap quickswitch
Customer images for Cartier Santos brown leather strap quickswitch

Watch the video below to see how to replace and change Cartier de Santos watch leather Quickswitch straps.




Real-life Image for Cartier Santos

Personalize the high-end best quality alligator crocodile leather watch strap replacement that perfectly fits for brand Cartier de Santos watches with the interchangeable Quickswitch system between bracelets or straps. We have colors including blue black brown green orange red grey pink rose gold, etc available. Buy the straps with a Quick release interchangeable system for Santos de Cartier men’s women’s large medium watches online for sale at a low price. We also have the buckle clasp or deployment buckle for the strap and the videos to show you the options on how to change the strap.

Buy from Drwatchstrap – Cartier replacement strap OEM. Custom material, leather color, stitching color, size, length and are available on request. Contact us now. Buy custom leather watch bands now.

 New Cartier Santos 2021 single-folded clasp vs double folded deployment buckle



  • Easy Order System - No registration required!
  • Experienced and professional English speaking Customer Service.
  • Live Chat to chat with us online.
  • 100% handcrafted
  • 100% delivery guaranteed.
  • 100% genuine leather
  • Https URL Secure Site with https, Privacy protected and secure communication. 
  • Free Return if you do not like the watch strap band you purchased.
  • Free spring bars & screwdriver included for every watch strap band order. 


Be sure to check our detailed measurement guide to assist you with purchasing the correct parts for your watch. Many watches appear the same but may be different in case size or year model. This will help to avoid any returns or exchanges. You can also send us email with any questions you may have. Thank you for your business! Every order will be double confirmed before we ship it by email. 

100% Satisfaction Guarantee!

We only sell high quality replacement custom leather watch bands. Your satisfaction is guaranteed or your money back! We have been in the watch bands industry for a few years and have been selling online for over 10 years. Buy with confidence from a reputable seller! Visit our online store for a huge selection of other watch bands.

Choose Lug Size

19mm, 21mm

Leather color

Dark Blue, grey, Pink, 3-Dark grey, Black, Blue, Brown, Green, Red, White, Yellow, Custom leather color (Leave us a note after checkout)

Give us the info below after payment, we will custom make it for you. 
-Picture of your watch and buckle : 
-Leather color: 
-Lug size for watch end (1):
-Lug size for buckle end (2):
-Length for shorter side (3a):
-Length for longer side (3b): 
-Compatible for watch model: 
-Check watch band size guide below

Handmade leather watch bands by Drwatchstrap


Handmade leather watch bands by Drwatchstrap


-Leather color may differ from picture depending on computer/mobile screen.
-Make to order - Lead time: 1-2 weeks
-NO logo on the leather watchbands. We are not affiliated with any watch company.

  • 100% satisfaction guarantee!
  • 100% perfect fit guarantee!
  • 100% delivery guarantee!
  • 100% handmade!

*Free spring bars & watch band installation tool included. 

Drwatchstrap - Custom leather watch straps

*How to order
-Order online and confirm all the sizes with us
-You can ship your old watch band to us, we can make it out from your old watch band.
-We can also refurbish watch bands for you free (you only need to pay both way shipping).

*Custom leather watch bands:
-Leather color optional: In numerous colors (black, grey, white, dark brown, medium brown, light brown, nude, blue, red, pink, khaki green, dark blue, denim blue, royal blue, green, yellow, orange..), for tang buckles or deployment clasps and buckles. If you cannot find your best watch strap in our online shop, simply contact us.

-Lug size optional: 
Size from 6mm, 8mm, 10mm, 12mm, 13mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm, 26mm, 28mm... widths and more

Q. What is the currency on your website?

The currency on our site is USD.

Q. How to install watch strap?

How to install watch strap

Q. How long does it take for you to ship my order after payment? Can you ship it right away?

Every leather watch band is custom handmade, It takes about 1-2 weeks (depending on the customization that you want) to fulfill your order because our straps are crafted by hand. Your watchband will be sent out once they have been finished, so a little patience deserves the premium customized leather straps on your wrist. Flat rate shipping takes about 2-3 weeks to deliver, FedEx shipping about 7-10 days, and Aramex about 10-12 days.  We do not ship pacto the US APO/ FPO addresses. There are should be the physical address of the product delivery. for more information please check 'shipping & delivery'

Q. Where do you ship from?

Everything is shipped from mainland China, the fastest way is about 5-7 days to delivery. Flat rate shipping is about 2-3 weeks to delivery. Please understand there is NO next-day delivery service when you order from China.

Q. Do you include spring bars for the watch band I purchased?

Yes, 2*spring bars and 1*watchband replacement tool will be included free for every watch strap.

Drwatchstrap - Custom leather watch straps

Q. What payment methods do you accept?

PayPal, Visa, Master Card, Western Union, and Bank Wire are accepted.

Q. What will you declare the package?

We always declare it as a "Leather bracelet" and value $10 to avoid duty tax. If you want us to declare any other value (usually for experienced customers) just let us know. But if you don't have experience, let us decide based on our experiences, usually, we declare between $10 - $30.

Q. Do you provide a tracking number?

Yes! 100%.  And when you received the tracking number, sometimes it hasn't shown up any status on the tracker yet, it will need 1-2 days especially when we submit your package on weekends or holidays.

Q. Which countries do you ship to?

We ship replacement watch straps bands and bracelets to USA/ UK / Canada / Australia / Belgium / Chile / Czech Republic / England / Finland / France / Germany / Greece / Holland / Netherlands / Hungary / Ireland / Israel / Italy / Japan / New Zealand / Norway / Poland / Portugal / Qatar / Saudi Arabia / Singapore / Sweden / Switzerland / Thailand / Turkey / United Arab Emirates UAE and more. Contact us if your country is not in our list.

Q. How can I make a return for a refund or exchange?

Please contact our customer service via the contact us form about return for refund or exchange. We will send you a return address.

Q. What if I’m not satisfied?

Please contact our customer service via the contact us form about an unsatisfied new product.

Q. Different types of Alligators

Q. Why alligator watch strap so expensive?

Q. Watch Band Guide


Lug size & buckle width

How to measure watch band size

1 | Lug width

The lug width is the width of the strap at the end that is attached to the watch. This is the interior distance between the two lugs (horn-like protrusions) on the watch casing. The strap will fit your watch only if the lug width of the watch is the same width as the strap.  Size available from: 7mm, 8mm, 9mm, 10mm, 12mm, 14mm, 15mm, 16mm, 17mm, 18mm, 19mm, 20mm, 21mm, 22mm, 24mm, 26mm, 28mm...

2 | Buckle width

The buckle width is the width of the strap at the buckle end. If you want to keep your watch’s original buckle and replace only the strap, the width of the original buckle must be identical to the strap width. For watches with folding clasps, please choose a strap specially made for your particular clasp.

Length & thickness
How to measure watch band lengthHow to measure watch band length

3 | Strap length

The strap length is the combined length of the short strap side 3A (without buckle) and the long strap side 3B. For metal straps, the length of the strap including the clasp is measured in the closed position.

(Available for men and women, from small to large sizes)

4 | Strap thickness

Strap thickness is the height of the strap. Many leather straps thin out towards the buckle end, or “taper”. If you want to keep your watch’s original buckle and replace only the strap, the strap thickness must match the height of the original buckle. For watches with folding clasps, please choose a strap specially made for your particular clasp.

Custom made

5A | Strap front leather

Strap front leather material optional: American crocodile leather, caiman leather, lizard leather, ostrich leather, shark leather, Python leather, pearl fish leather, stingray leather, Siamese Croc leather, calf leather etc

5B | Strap front color

Strap color optional: black, grey, white, dark brown, medium brown, light brown, beige, nude, dark blue, denim blue, burgundee, red, pink, green, khaki, yellow, orange..(leather color chart)

6A | Strap back leather

Normally we use calf leather on most of the leather watch bands. We can also use crocodile leather on the back for customized watch straps.

6B | Strap back color

Choose strap back leather color, cream, brown, black, yellow, red, green, and more colors available

All the watch bands on our website can be custom made, give us the detail sizes and colors, we can custom make a leather watch band for you. 100% handmade!

More information about watch strap lug size

Spend over $350 get free shipping
Custom made
Leather material, color, stitching, lug size, length all can be personalized
Livechat online

Mon - Sat 
9:00-18:00 Hong Kong Time

Money back if does not fit your watch

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