# Watch strap just must Case Just Must JM LIQUID SILICONE for Apple Watch 42/44/45 Black

**URL:** https://aio.lv/en/product--just-must-20000166680--4817227
**Data updated:** 2026-02-12 14:15 (EET)
**Category:** Smartwatch & Fitness Tracker Bands
**Manufacturer:** just must
**Manufacturer code:** 20000166680
**EAN:** 6973297905010
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 17.49 €
**Prices and availability valid until:** 2026-08-06 23:59
**Price without VAT (21%):** 14.45 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--just-must-20000166680--4817227

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | Monday | free |
| Pickup points | 16.07.2026 | 1.89 EUR |
| Courier delivery to door | 16.07.2026 | 4.99 EUR |

## Summary description

Case Just Must JM LIQUID SILICONE is a replacement watch strap by just must designed for Apple Watch sizes 42 mm, 44 mm and 45 mm. Made of liquid silicone in black, it provides a soft, flexible and water-resistant fit for everyday wear, workouts and casual use. The strap secures with a standard pin-and-tuck closure and is compatible with corresponding Apple Watch models.

## Long description

Case Just Must JM LIQUID SILICONE for Apple Watch 42/44/45 in black is a replacement watch strap by just must designed to fit Apple Watch models with 42 mm, 44 mm and 45 mm housings. The strap is made from liquid silicone, offering a soft and flexible feel that conforms to the wrist. It provides water-resistant properties suitable for everyday use, exercise and casual wear, and connects to the watch using the compatible Apple Watch slide-in mechanism. The strap secures with a standard pin-and-tuck closure for a clean, adjustable fit.
Advantages
The liquid silicone material combines elasticity and durability while keeping the surface smooth and resistant to sweat and moisture. The strap’s flexible construction reduces pressure points and improves comfort during extended wear. Its black color delivers a neutral, minimalist look that pairs with a wide range of watch faces and outfits. The pin-and-tuck closure provides reliable fastening and easy size adjustment without bulky hardware.
Suitable for
Daily wear and commuting
Gym workouts and fitness activities
Outdoor activities where water resistance is beneficial
Casual and business-casual outfits
Key specifications
Compatibility: Apple Watch models with 42 mm, 44 mm or 45 mm case sizes
Material: liquid silicone
Color: black
Closure type: pin-and-tuck
Fit: flexible, soft and water-resistant
How to use
Slide the strap adapters into the Apple Watch case rails until they click into place, ensuring the strap is oriented correctly for left or right wrist use. Adjust the length by inserting the pin into the desired hole and tuck the excess strap under the band for a secure fit. For removal, press the release button on the watch case and slide the strap out. The strap is suitable for occasional exposure to water; rinse with clean water after heavy sweating or contact with salt water and allow to air dry.
Usage recommendations
Clean the liquid silicone strap periodically with a mild soap solution and a soft cloth to remove oils and residues. Avoid contact with sharp objects and strong chemicals to maintain the surface finish. For prolonged exposure to extreme heat or direct sunlight, remove the strap to prevent potential material deformation.

## FAQ

### How much does the Watch strap just must Case Just Must JM LIQUID SILICONE cost, and is it available for purchase?

The price is 17.49 € (valid at the time of publication and already includes all taxes). The item is available for order — 8 pcs. are in stock, and you can place your purchase right now with delivery across Latvia and Europe or choose pickup at the Riga collection point. We offer favorable purchase terms, including the option to split the payment into convenient monthly installments. Availability and price are updated in real time, so we recommend placing your order in advance.

### If I order this product today, when will I receive my order?

If you place your order today, delivery will be as fast and convenient as possible. You will be able to pick up your order on Monday at the Riga pickup point or choose delivery across Latvia and Europe. We carefully inspect every purchase and pack it securely for safe transportation.

### What payment options are available?

AiO.lv offers several payment methods: Cash payment, Bank transfer, Bank cards on-line, Apple Pay, Google Pay. All transactions are 100% secure and encrypted.

### Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

### What is the warranty period?

All just must products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized just must service centers and through AiO.lv

### Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

### Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. More information about warranty service: https://aio.lv/en/warranty

## Image

https://aio.lv/img/cache/product/4817227/30132537_large.webp