An Anchor System
Kumamoto was designed as a complete platform—end-links, clasp, and strap material engineered together for a seamless, integrated feel.
Kumamoto ™ Bracelet for Seiko SRPE – 20mm
Inspired by the timeless Rolex Oyster design, the Kumamoto ™ Bracelet brings refined strength and everyday wearability to your Seiko. Precision-engineered for a seamless fit on the SRPE "DressKX" series, this 20mm bracelet adds a bold, brushed steel presence to your wrist—without overpowering the clean, understated lines of the case.
Named after Kumamoto, a coastal Japanese city known for its oysters and steelwork legacy, this bracelet captures both durability and elegance. It features solid stainless steel links, an elegantly tapered profile (20mm-16mm), and a robust milled clasp with micro-adjustments for a tailored fit. The entire bracelet, end-link and clasp assembly are constructed from high-end, corrosion resistant 316L stainless steel.
Purchase includes: (1) 20mm Kumamoto bracelet, (1) Pair of SRPE end-links, (1) Anchor Flip-lock clasp.
Compatible with:
Seiko SRPE51 / SRPE53 / SRPE55 / SRPE57 / SRPE61
Seiko SARX045
Seiko SRPJ57 / SRPJ59 / SRPJ61 / SRPJ63
Seiko SRPK29 / SRPK31 / SRPK33 / SRPK35
Seiko SRPJ65 / SRPJ67 / SRPJ69 / SRPJ71
Specs:
Material: Premium corrosion resistant 316L Stainless Steel, solid links with screw links for easy adjustment.
End Link: Custom molded for SRPE case fitment (see compatible models above)
Width: 20mm at lugs, tapering to 16mm at the clasp
Clasp: Brushed, corrosion resistant 316L stainless steel flip-lock deployant clasp with 6 holes of micro-adjustment for the perfect fit.
Water- and sweat-resistant
Whether you're elevating your everyday Seiko or bridging the gap between sport and dress, the Kumamoto Bracelet is the upgrade your watch deserves.
Kumamoto was designed as a complete platform—end-links, clasp, and strap material engineered together for a seamless, integrated feel.
Purpose-built end-links create a clean, continuous line from case to strap/bracelet—no awkward gaps, no generic fit.
A firm, reassuring close with refined tolerances. Built to feel precise every time you lock in—on steel or on rubber.
Tool watch energy with premium execution—clean edges, tight fit, and a finish that looks sharp without shouting.