Kumamoto CTS End-Link Rubber Strap for Tudor Black Bay 58
Designed for the Seiko enthusiast who demands integrated precision and everyday comfort, the Kumamoto CTS End-Link Rubber Strap is a seamless upgrade for your Tudor Black Bay 58. Inspired by the robust geometry of oyster-style bracelets, this strap includes a premium cut-to-size FKM rubber strap and our 316L flip-lock clasp. This strap is designed to work seamlessly with your Tudor BB58 original end-links for a seamless, premium fit & finish.
Crafted from high-performance FKM rubber, the Kumamoto CTS offers superior durability, resistance to sweat, heat, and UV, and a soft-touch finish for all-day wear. The bracelet-style taper, subtle chamfering, and matching stainless steel deployant clasp bring a refined yet tool-ready aesthetic to your favorite watch.
Specs:
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Material: Premium FKM Rubber
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End Link: Compatible with OEM End-links for 3-link Tudor Rivet Style Bracelet. Does not include end-links.
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Width: 20mm at lugs, tapering to 16mm at the clasp
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Hardware: Brushed, corrosion resistant 316L stainless steel flip-lock deployant clasp
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Water- and sweat-resistant
Upgrade your Tudor BB58 with a strap that wears like a bracelet and performs like a dive strap—built for those who appreciate purpose-driven design with a nod to the classics.
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Customer Reviews
Based on 7 reviews
71%
(5)
14%
(1)
14%
(1)
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R
Feels like the real one for the 1/10th of the price!
D
Very Happy with purchase & really gives the watch a new character.
A
Fits BB 58 perfectly and the clasp is nicer than anticipated. Great quality for the money!
B
The strap is visually similar to Tudor original and comfortable. It could have been designed so that it sits closer to the lugs and stiffer either side of the centre lugs
P
Two weeks in and it has exceeded expectations and earned me several compliments from watch enthusiasts. I bought one of the compatible Seiko's just to use this strap and had the Teddy Baldassarre shop install it during purchase. I took it in the ocean and pools in Hawaii and it still looks new.