# Watchmaker Repair Kit Bigstern — 13-piece set for watch repair and maintenance

**URL:** https://aio.lv/en/product--bigstern-5902367972097--10995551
**Data updated:** 2026-03-07 18:11 (EET)
**Category:** Tool kits and accessories
**Manufacturer:** Bigstern
**Manufacturer code:** 5902367972097
**EAN:** 5902367972097
**Warranty:** 2 Years
**Availability:** Available for order
**Price:** 13.99 €
**Prices and availability valid until:** 2026-07-25 23:59
**Price without VAT (21%):** 11.56 EUR
**Can be purchased by legal entities:** Yes (invoice)
**Buy:** https://aio.lv/en/product--bigstern-5902367972097--10995551

## Delivery options

| Delivery method | Delivery time | Cost |
|---|---|---|
| Office pickup (2b. Kengaraga str., Riga, Latvia, LV-1063) | 17.07.2026 | free |
| Pickup points | 22.07.2026 | 1.89 EUR |
| Courier delivery to door | 22.07.2026 | 4.99 EUR |

## Summary description

Bigstern 13-piece watchmaker repair kit designed for basic watch repair and maintenance. The set includes thirteen tools for tasks such as opening case backs, adjusting bracelets, removing pins, and handling small movement components. Suitable for hobbyists and home watch owners for battery changes, strap adjustments and minor repairs.

## Long description

Bigstern 13-piece watchmaker repair kit is a compact set designed for basic watch repair and maintenance tasks at home or in a small workshop. The kit provides a selection of hand tools sized for wristwatches, enabling opening of case backs, removal and insertion of bracelet pins, adjustment of straps, and safe handling of small movement parts. The tools are arranged to cover common jobs such as battery changes, link adjustments and light cleaning without the need for large, specialized equipment.
Advantages
The set gathers essential watchmaking tools in a single compact kit for convenient storage and portability. Tools are designed to work with typical wristwatch components, offering controlled access to case backs, bracelets and small parts. The kit reduces the need to improvise with household tools, improving precision and minimizing the risk of scratching or damaging watch surfaces during routine maintenance.
Suitable for
Changing watch batteries and opening snap or screw-on case backs
Removing, inserting and adjusting bracelet pins and links
Replacing straps and resizing bracelets
Handling and positioning small movement components for inspection or cleaning
Key specifications
Set size: 13 pieces covering case-back openers, pin pushers, link removal tools and basic movement handling tools
Tool types included: case opener, spring bar tool, pin pusher/driver, small screwdrivers and tweezers
Intended use: manual, non-powered precision work on wristwatches
Storage: compact case or organized layout for easy transport and storage
Material characteristics: metal tips and handles suited for small mechanical work (specific alloys not stated)
How to use
Select the appropriate tool for the task: use the case opener to access the movement or battery, spring bar tool to remove or install straps, and pin pusher or driver to adjust bracelet links. Work on a clean, flat surface with adequate lighting. Apply gentle, controlled pressure when pushing pins or unscrewing parts to avoid slipping. Use tweezers for handling small components and keep removed screws and pins in a tray to prevent loss. Follow manufacturer guidance for water-resistance testing and battery replacement where applicable.
Usage recommendations
Use the kit for routine maintenance and minor repairs on standard wristwatches. Avoid forcing parts; if a component resists, seek professional service. Keep tools clean and dry after use to prolong lifespan and avoid contamination of watch movements.

## FAQ

### How much does the Bigstern 13-piece watchmaker repair kit cost, and is it available for purchase?

The price is 13.99 € (valid at the time of publication and already includes all taxes). The item is available for order — 415 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 17.07.2026 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: 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 Bigstern 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 Bigstern 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/10995551/61501439_large.webp