









Elevate your iconic Cartier Santos with a strap that matches its elegance and innovation: a Handmade Black Alligator Strap. This band is meticulously crafted to integrate seamlessly with your watch, offering a new level of luxury and personalization while honoring the timeless design of the Santos.
Product Details:
- Top Material: Genuine Black Alligator Leather
- Lining: Zermatt Leather
- Hardware: Metal Quick-Release Connector & Premium Buckle
- Origin: 100% Handmade by Aug Leather in Vietnam
Seamless Integration with Quick-Release System:
Designed with a custom metal quick-release connector, this strap allows you to swap bands in seconds without any tools, just like the original Cartier system. Enjoy the freedom to change your style with ease and confidence, knowing the connection is secure and perfectly fitted to your Santos case.
Handcrafted To Order in Vietnam:
This strap is not mass-produced. When you place your order, our artisans in Vietnam begin crafting it specifically for you. This ensures every detail is perfect and that your strap is freshly made. Please allow 3-5 business days for crafting, plus standard shipping time.
A Tradition of Vietnamese Excellence:
Working with genuine alligator leather requires immense skill. Our master artisans meticulously cut, stitch, and finish each strap by hand, ensuring the iconic scale pattern is perfectly showcased. Because each strap is handmade, no two pieces are exactly identical, making yours a truly one-of-a-kind item.
The Unmistakable Prestige of Alligator Leather:
The deep, classic black alligator leather is the epitome of luxury. Its distinctive pattern provides a sophisticated texture that beautifully complements the polished and brushed surfaces of the Santos watch, making it a perfect choice for both formal and casual occasions.
Your Strap, Your Way:
Love this design but need a different leather, color, or stitching style? As every item is handmade to order, we can customize this strap to your exact specifications. Use the 'Add your personalization' box on this page to specify your needs, and our artisans will craft your perfect one-of-a-kind Cartier Santos strap.
Experience the pinnacle of craftsmanship. Adorn your Cartier with a strap that is as elegant and timeless as the watch itself.
Handmade Black Alligator Strap for Cartier Santos
To find the perfect fit for your wrist and watch, follow these two quick steps:
1. Measure Your Wrist Size
Use a measuring tape and wrap it around your wrist where you normally wear your watch.
👉 Refer to the image for guidance.

📏 Based on your wrist measurement, select from the following options:
- 13 – 15.5 cm
- 15.5 – 17 cm
- 17 – 20 cm
- >20 cm (for larger wrists or custom fits)
2. Check Your Watch's Lug Width
Look at the distance between the two lugs (the part where the strap connects to the watch).
👉 Refer to the diagram image to locate the lug width.

📏 Most watches use a lug width of 16mm – 23mm. Choose the one that matches your watch case.
✅ Final Step:
- The wrist size matches your comfort.
- The lug width matches your watch.
💬 If you're unsure or have a special request (e.g., color, length), feel free to leave a note — we’ll customize it for you!
Leave a note with your preferred size, color, or any special request – we’ll do our best to make it perfect for you!

Handmade Black Alligator Strap for Cartier Santos
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Aug Leather
Aug Leather is a passionate brand specializing in handcrafted leather goods.
With a vision to build a trusted name in the leather industry, we are committed to delivering premium-quality products at fair and accessible prices.
Every item we make—whether it's a watch strap, wallet, or accessory—is crafted with care, precision, and pride by our team of skilled artisans.
We believe that quality should speak for itself, and so we only offer products that we truly stand behind.
At Aug Leather, we also provide full customization options to ensure each product reflects your personal style.
Tell us your idea, and we’ll craft a piece that’s uniquely yours.

How We Make Our Straps
At Aug Leather, we believe that a great watch deserves an equally exceptional strap to match.
Each of our straps is the result of a meticulous process—where thoughtful design meets skilled craftsmanship. From start to finish, every step is taken with care to ensure the strap not only looks stunning but also stands the test of time.
We take pride in sharing our process with you – how raw materials are carefully shaped and refined by our artisans into a finished strap. Each piece takes between 4 to 6 hours to craft, reflecting the dedication and precision behind every detail., we believe that a great watch deserves an equally exceptional strap to match.

Personalize Your Straps
Straps are more than just accessories – they're a reflection of your unique style. That’s why we go beyond just offering different colors and sizes. We believe in making each piece truly personal – whether it's for you, a loved one, or a special gift.
Our Personalization Service is the perfect way to turn your straps and cases into something meaningful, memorable, and uniquely yours.
FAQs
Please read our FAQs page to find out more.
Will the leather color or texture change over time?
Yes, genuine leather develops a natural patina over time, making your product even more unique. The color may deepen and the surface may become smoother with use.
Do you offer product customization or engraving?
Yes, we offer custom engraving and personalization on selected items. You can add initials, names, or short messages. Just select the customization option before checkout.
How do I care for my leather product?
Avoid prolonged exposure to sunlight or moisture. Use a dry cloth for cleaning and apply leather conditioner occasionally to maintain its softness and shine.
How long will it take to receive my order?
Orders are usually processed within 1–3 business days. Delivery times vary depending on your location but typically range from 5–12 business days.
What should I do if my item arrives damaged or incorrect?
Please contact us within 3 days of delivery with photos of the item. We’ll arrange a replacement or refund depending on the issue.