We have crafted a watch strap for the Citizen Tsuyosa Automatic using black alligator leather. The strap features a domed (convex) shape and a stitchless underside finish, achieving both a clean aesthetic and a comfortable feel against the skin.
In addition to domed straps, we can produce special shapes such as curved ends and recessed (concave) designs, tailored to your watch. We offer custom-made solutions for strap shapes that are hard to find in ready-made products.
Product Specifications
| Compatible Model | Citizen Tsuyosa Automatic |
| Material | Black Alligator Leather |
| Shape | Domed (Convex) |
| Option | Stitchless underside finish |
| Manufacturing Method | Handmade Bespoke |
About Citizen Tsuyosa Automatic
The Tsuyosa Automatic is a collection of mechanical watches by Citizen. It has gained popularity both in Japan and internationally due to its colorful dial variations and its accessible price point, while still featuring Citizen's automatic movement.
With a case size of around 40mm, it boasts finishes that exceed its price range, such as sunray dials and applied indices. While many models originally come with a stainless steel bracelet, changing to a leather strap can significantly alter its impression, making it suitable as a dress watch.
Domed Shape and Stitchless Underside Finish
This strap is made with a domed (convex) shape. A domed shape means the center of the strap is slightly raised, providing a more three-dimensional look compared to a flat strap and conforming better to the wrist when worn, offering a classic impression.
Additionally, we've incorporated the stitchless underside finish as an option. While regular straps show stitching on both the front and back, this finish leaves the underside smooth, like a single piece of leather. With no seams touching the skin, it provides an even smoother wearing experience.
Black Alligator Leather Finish
Black alligator leather is a classic material for watch straps. Its regular scale pattern and natural luster make it a versatile choice that pairs well with any dial color of the Tsuyosa Automatic.
The combination of black, a domed shape, and a stitchless underside results in an overall simple yet refined impression.
We Support Special Shape Strap Production
In addition to the domed shape featured here, we support the production of various special strap shapes. We will propose the optimal shape according to your watch's case design and your preferences.
Domed (Convex)
A three-dimensional shape with a raised center. Conforms easily to the wrist when worn and gives a classic impression.
Recessed (Concave)
A shape where the center of the strap is recessed. A design that pairs well with thin watches or sporty models.
Curved End Finish
A shape where the attachment part of the strap follows the curve of the case. Eliminates gaps with the case, resulting in an integrated look.
Please contact us for shapes not listed above. If you send us photos or diagrams, we will let you know if we can accommodate your request.
For Material and Color Selection

For those unsure about which material or color suits their watch, we offer a Color Coordination page. You can view examples of leather color and material combinations matched to various watch models. Please use this as a reference before ordering.
How to Order
Orders can be placed through our online shop. Please select the compatible model, material, shape, options, etc., when ordering. If you prefer special shapes such as domed, recessed, or curved ends, please specify in the notes section or inquire beforehand.
If you have any questions, please feel free to contact us before placing your order. We will gladly help you confirm the specifications that best suit your watch.
Order a strap for Citizen Tsuyosa Automatic
We accept custom orders in various materials, colors, and shapes, including black alligator leather.
We also accommodate special shapes such as domed, recessed, and curved ends.
Feel free to ask any questions about materials, shapes, options, etc., before ordering.
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