Treccia Black Italian Calfskin Strap
A Tailored Suit for Your Wrist: The Bespoke Vision
It began with a singular, defining philosophy: a masterpiece of horology deserves more than just a strap, it deserves a bespoke suit. To bring this vision to life, our journey led us to the heart of artisanal excellence: Italy.
The Art of Treccia: A Rare Craft
Crafted with premium Italian leather on the surface, and lined with ultra-soft, sweat-resistant Zermatt calfskin for ultimate wrist comfort. We exclusively source the finest, most supple Italian calf leather. Eschewing mass production, our skilled artisans meticulously hand-weave individual ribbons of this premium leather. "Treccia" (the Italian word for weave) creates a sophisticated, fabric-like texture that seamlessly mirrors the complex weave of a high end worsted wool suit, offering a level of rare craftsmanship seldom found elsewhere.
The Final Silhouette
The result is a sartorial masterpiece for the wrist. The deep black tones and unique woven texture offer a flawless transition from the sharp lines of formal menswear to the elegant curve of your timepiece. Experience the ultimate intersection of Italian leather mastery and bespoke elegance.
IMPORTANT NOTICE
Made to Order, Crafted with Patience
True quality takes time, each strap in the Hand-stitched Leather collection is made to order. To ensure the highest level of handcraftsmanship, please allow approximately 7-14 additional days for us to complete your order. We truly appreciate your patience, and we promise the final piece will be well worth the wait.
Once an order is confirmed and cut, cancellations, refunds or exchanges are not possible, except in the case of transit damage or error on our part (wrong size/specification), where we will replace or refund in full.
Thank you for your understanding and for allowing us to create something truly special for you. For any additional requests, please email us at info@strapsuits.com
SPECIFICATIONS
Material: Water-Resistant & Hypoallergenic Zermatt Leather Lining
Back: Premium Italian cowhide cow's back's leather
Buckle: 316L AAA Polished Stainless Steel, Strapsuits Classic
Thickness: Tapers from 4.5mm to 2.5mm / 5.5mm to 3mm
Length: (Default)130x75mm, Wrist fit: 160–215mm
Lug Width: 16mm-26mm
WHAT’S INCLUDED
1 x Strap (Long End)
1 x Strap (Short End)
1 x Strapsuits Classic Buckle
2 x Quick Release Spring Bars / Standard Spring Bars
1 x Strapsuits Reusable EVA Pouch
1.Q: What material are your watch bands made of?
Luxurious Holland & Sherry royal suiting fabric made of premium Merino wool and top-tier full-grain Italian calfskin leather.
2.Q: What happens when a watch strap made of merino wool gets wet?
You don’t have to worry at all. Merino wool and mohair won’t be damaged when they come into contact with water. Both are very sturdy fabrics.
3.Q: Do watch straps made of merino wool absorb sweat and become smelly?
Watch straps made of merino wool can absorb sweat and won’t become smelly. They are unique and versatile materials with temperature-resistant properties that can keep you warm in winter and help you wick sweat and stay dry in summer, making them very comfortable. And it’s easy to wash them in water and they dry quickly.
4.Q: Do Merino wool watch straps get dirty easily?
Merino wool watch straps are not easily soiled because they are natural fibers with excellent breathability and moisture absorption properties that can help you stay dry and comfortable. However, if your watch strap gets dirty, you can easily clean them in water and they will dry quickly.
| Model | Reference | Case Size | Lug Size |
|
Rolex Submariner |
124060, 126610LV, 126610LN, 126619 |
41mm |
21mm |
|
Rolex Submariner |
116618, 114060, 116610LV, 14060, 16610, 16610LV, 16613, 16618, 16800 |
40mm |
20mm |
|
Rolex Sea-Dweller |
16600, 126600, 126603 |
40mm |
20mm |
|
Rolex Deepsea |
126660 |
44mm |
20mm |
|
Rolex Explorer II |
16570 |
40mm |
20mm |
|
Rolex Explorer |
214270 |
39mm |
20mm |
|
Rolex Explorer II |
216570 |
42mm |
21mm |
|
Rolex GMT_Master II |
116710BLNR, 126710BLRO, 16700, 16710, 16713, 16718 |
40mm |
20mm |
|
Rolex Daytona |
116520, 116523, 116528, 116500 |
40mm |
20mm |
|
Rolex Yatch-Master 40 |
16622, 16628 |
37mm |
20mm |
|
Rolex Yatch-Master 37 |
268622, 268655 |
37mm |
18mm |
Rolex Dive Watches Strap Size chart
| Model | Reference | Case Size | Lug Size |
|
Rolex Day-Date 36 |
128238 |
36mm |
20mm |
|
Rolex Cellini |
50509, 50535 |
39mm |
20mm |
|
Rolex Milgauss |
116400GV |
40mm |
20mm |
|
Rolex Datejust |
126233, 126231, 16200, 16203, 16220, 16233, 16234, 16238, 16248 |
36mm |
20mm |
|
Rolex Sky-Dweller |
326934, 326938 |
42mm |
22mm |
Seiko Strap Size chart
| Watch Model | Lug Width (mm) |
|
Grand Seiko |
19mm |
|
Seiko 5 |
18mm |
|
Seiko Diver |
22mm |
|
Seiko Alpinist |
20mm |
|
Seiko SARB033 |
20mm |
|
Seiko Sumo SBDC031 |
20mm |
|
Seiko MM300 |
20mm |
|
Seiko SKX013, SKX023 |
20mm |
|
Seiko Cocktail Time Power Reserve |
20mm |
|
Seiko Solar Chrono |
20mm |
|
Seiko Monster |
20mm |
|
Seiko MM200 |
20mm |
|
Seiko 62MAS Reissue |
20mm |
|
Seiko Mini Turtle |
20mm |
|
Seiko SKX007 |
22mm |
|
Seiko SRP777 Turtle |
22mm |
|
Seiko Tuna |
22mm |
|
Seiko Atlas |
22mm |
|
Seiko SNZF17 Sea Urchin |
22mm |
|
Seiko Recraft SRPC13 Blue |
22mm |
Apple Watch Strap Size chart
| Watch Case & Size | Lug Width (mm) |
|
Apple Watch 1st generation 38mm |
22mm |
|
Apple Watch 1st generation 42mm |
24mm |
|
Apple Watch Series 1, 2 and 3 38mm |
22mm |
|
Apple Watch Series 1, 2 and 3 42mm |
24mm |
|
Apple Watch Series 4, 5 and 6 40mm |
22mm |
|
Apple Watch Series 4, 5 and 6 44mm |
24mm |
|
Apple Watch SE 40mm |
22mm |
|
Apple Watch SE 44mm |
24mm |
Watch Strap Size chart for popular watches
| Watch Make & Model | Lug Width (mm) |
|
Apple Watch Strap Width |
See Apple Watch section. |
|
Breitling Navitimer Strap Width |
22mm |
|
Grand Seiko Snowflake Strap Width |
20mm |
|
IWC Pilot’s Watch Mark XVIII Strap Width |
20mm |
|
Omega Speedmaster Strap Width |
20mm |
|
Omega Seamaster Strap Width |
20mm |
|
Breitling TopTime |
18mm |
|
IWC Portuguese |
20mm |
|
Tudor Ranger |
22mm |
|
Tag Heuer Carrera Strap Width |
20mm |
|
Tudor Black Bay Strap Width |
22mm |
|
Oris Divers Sixty-Five |
20mm |
|
Orient Mako II |
22mm |
|
Orient Ray II |
22mm |
|
Orient Triton |
22mm |


THE MOST LUXURIOUS TRECCIA WOVEN CALF LEATHER
Originating from traditional leather ateliers in Florence and northern Italy, Treccia weaving traces back to Renaissance era craftsmanship, where Florentine artisans hand braided leather for noble saddlery and travel goods. This technique later became a quiet signature of Italian luxury leatherwork.
Each strap is handwoven strip by strip, requiring precise cutting, stretching and assembly, making it far more time consuming than standard leather finishing. Historically reserved for bespoke leather goods, it symbolizes understated craftsmanship rather than overt decoration.
This Treccia woven calf leather strap carries that heritage forward. Soft, breathable and refined, it brings a subtle sense of Italian atelier elegance to the wrist.

ULTIMATE ELEGANCE
Ultimate elegance in treccia woven calf leather, handcrafted in florence inspired artisan heritage











































