$39

Shipping calculated at checkout.

Compatible Model

Omega Seamaster 41mm

Omega Seamaster 42mm

Tudor Black Bay 58

Tudor Ranger

Seiko SRPE (20mm)

Seiko Alpinist

Designed & fulfilled in Southern California

30-Day Returns · 1-Year Warranty

Orders are processed in the order received and typically ship within 1–2 business days (excluding holidays).

Delivery times vary by destination and carrier. You’ll receive a tracking email as soon as your order ships.

If your package shows delivered but can’t be located, please check with neighbors/building staff and allow 24–48 hours—then email support@anchorstrapco.com and we’ll help.

Full Shipping Policy

30-day returns from the date of delivery.

Items must be unworn, unused, and returned in original condition with original packaging.

A $5 return shipping fee applies (waived for defective items and exchanges).

Final sale items, custom products, and modified integrated components are not eligible for return.

To start a return, log into your customer account or email returns@anchorstrapco.com.

Full Returns Policy • Shipping Policy

Every Anchor product is backed by a 1-year warranty covering early product failure or manufacturing defects.

Normal wear and tear, accidental damage, misuse, or improper installation are not covered.

For warranty support, email support@anchorstrapco.com with your order number and a brief description (photos help).

Full Warranty Details

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Kumamoto™ End-Links

Name: Kumamoto™ End-Links
Brand: Anchor Strap Co.
Price: 39.0 USD
Availability: OutOfStock

Precision-machined stainless steel end-links

Seamless case integration. Zero-compromise fit. Built for the Kumamoto™ system.

Engineered for Integrated Fit

Kumamoto™ End-Links are designed to transform your watch into a fully integrated platform.

Each set is engineered around model-specific lug geometry and case curvature, delivering a precise, gap-free fit that follows the original case lines—not a generic aftermarket approximation.

This is system-level engineering.

Why They’re Different

Model-Specific Fitment

Designed for exact case geometry—not universal compromise. Each version is tailored to a specific watch platform for a true integrated fit.

316L Stainless Steel Construction

CNC-machined from solid 316L stainless steel for strength, structural integrity, and long-term durability.

Curvature Matched to Case

Precision-contoured to follow the natural transitions of your watch case, preserving flow from lug to strap or bracelet.

System Integration

Engineered to integrate seamlessly with:

Kumamoto™ Bracelet
Kumamoto™ FKM Strap
AnchorFLEX™ Flagship End-Link Strap

Switch between steel and FKM without replacing your core hardware.

Fit & Compatibility

Compatible with:

Select watch models with dedicated Kumamoto™ end-link fitment
Standard spring bar configurations

Compatible Kumamoto™ Components:

Kumamoto™ Bracelet
Kumamoto™ FKM Strap
Kumamoto™ Double Flip-Lock Clasp
AnchorFLEX™ Flagship End-Link Strap

Not compatible with OEM bracelets or third-party straps outside the Kumamoto™ system.

System Philosophy

The Kumamoto™ system eliminates the compromise between bracelet and rubber.

With Kumamoto™ End-Links, your watch becomes a modular platform—allowing you to transition between steel and FKM while preserving a seamless, integrated profile.

One watch. Multiple configurations. Engineered as one system.

Technical Specifications

Material: 316L Stainless Steel
Finish: Brushed
Fitment: Model-specific (varies by watch)
Spring Bar: 1.8mm diameter compatible
Recommended: Use with included premium 1.8mm spring bars

What’s Included

2× Precision-machined end-links
2× Bracelet adapter links
2× Premium 1.8mm spring bars

Note

Bracelet, strap, and clasp sold separately.

Kumamoto™ End-Links

Kumamoto™ End-Links

Precision-machined stainless steel end-links

Engineered for Integrated Fit

Why They’re Different

Model-Specific Fitment

316L Stainless Steel Construction

Curvature Matched to Case

System Integration

Fit & Compatibility

System Philosophy

Technical Specifications

What’s Included

Note

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