Rubber Watch Strap – Black – Universal Fit – 38mm, 40mm, 41mm, 42mm,

Shipping calculated at checkout.

Refresh your watch with a Wellstraps™ premium black rubber strap, designed for comfort, durability, and a sleek, modern look. Crafted from high-quality, hypoallergenic rubber, this versatile strap features a clean, minimalist design that’s perfect for any occasion—from the office to the gym or weekend adventures. Its timeless black color ensures classic style and everyday practicality.

Compatibility:
This strap is compatible with most Apple Watch models, including Series 1-3, Series 4-6, SE, Series 7-9, and Apple Watch Ultra, with case sizes 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, or 49mm. Please check your watch’s case size and connector type before ordering to ensure a perfect fit.

Key Features:

Universal black rubber watch strap for popular smart and classic watches
Made from soft, allergy-free, hypoallergenic rubber
Durable, water-resistant, and comfortable for all-day wear
Sleek, minimalist design for any style
Easy installation with included buckle and adapters
Designed and shipped by Wellstraps™

Product Details:

Brand: Wellstraps™
Material: Premium hypoallergenic rubber
Length: 120mm + 80mm
Width: For watches with 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, or 49mm case sizes (please check your watch for compatibility)
Color: Black
Buckle & Adapters: Included

Package Includes:

1x Wellstraps™ black rubber watch strap with buckle and adapters
Optional matching installation tool available separately

Why Choose Wellstraps™?

Lifetime Warranty on all products
Hassle-free returns
Fast worldwide shipping

Wellstraps™ is an independent manufacturer of watch accessories.

This listing is for the watch strap only; the watch is not included.

Keep leather straps dry and conditioned using high-quality leather conditioners. Avoid prolonged exposure to water, sweat, direct sunlight, and extreme heat. Rinse rubber straps with fresh water after contact with saltwater or sweat, then dry gently. Air-dry nylon straps away from direct sunlight to maintain their durability.

Use a caliper or ruler to measure the inner distance between your watch’s lugs in millimeters for an exact fit. Accurate measurement helps avoid ordering the wrong size.

Gently compress the spring bar with a proper tool to install or remove the strap without scratching your watch. For easiest installation, we recommend using our precision spring-bar tool (available separately).

Rubber and nylon straps are water-friendly—rinse and pat dry after exposure to moisture. Leather straps should avoid prolonged contact with water to prevent damage.

For the easiest installation and removal, we recommend our precision spring-bar tool, sold separately — see Tools collection.

All straps come with a Lifetime Warranty against manufacturing defects.
This warranty does not cover damage caused by improper use, accidents, or normal wear and tear.
For assistance, email contact@wellstraps.com.

Item added to your cart

Rubber Watch Strap – Black – Universal Fit – 38mm, 40mm, 41mm, 42mm, 44mm, 45mm, 49mm | Wellstraps™