# TLDR Review: Renata 364 Watch Batteries

*Published: 2026-06-09 | Updated: 2026-06-09 | Source: https://shopsavvy.com/reviews-tldr/renata-364-watch-batteries*

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## Product: Renata 364 Watch Batteries
**Brand:** Renata Batteries

## Pros
- Offers good value for the price
- Provides reliable and affordable battery performance
- Fits various watches well, ensuring a good fit
- Easy to install with common jewelry tools
- Battery quality is consistent and performs reliably
- Watch functions properly and runs smoothly after installation
- Durable and long-lasting performance
- User-friendly and simple to operate
- The product performs as expected for its intended purpose
- The sleek and simple design adds to its aesthetic appeal

## Cons
- No specific information on battery life or durability over time
- Pack may be hand-cut from larger blister packs, so expiration dates are unclear
- Limited details on how long the batteries last before needing replacement
- Some reviews did not mention longevity, leaving uncertainty on overall durability

## Bottom Line

The Renata 364 SR621SW Batteries offer solid value and reliable performance for everyday watch needs. While details on long-term durability are scarce, users generally report that they work as intended and are easy to replace. If you're looking for a dependable, budget-friendly option for your watch batteries, this product is a good choice. However, if longevity is a top priority, you might want to consider alternatives with more detailed lifespan data.

## Pros vs Cons at a Glance

| Pros | Cons |
|------|------|
| Offers good value for the price | No specific information on battery life or durability over time |
| Provides reliable and affordable battery performance | Pack may be hand-cut from larger blister packs, so expiration dates are unclear |
| Fits various watches well, ensuring a good fit | Limited details on how long the batteries last before needing replacement |
| Easy to install with common jewelry tools | Some reviews did not mention longevity, leaving uncertainty on overall durability |
| Battery quality is consistent and performs reliably |  |
| Watch functions properly and runs smoothly after installation |  |
| Durable and long-lasting performance |  |
| User-friendly and simple to operate |  |
| The product performs as expected for its intended purpose |  |
| The sleek and simple design adds to its aesthetic appeal |  |

## Current Prices

| Retailer | Price | Availability |
|----------|-------|-------------|

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*About this review: We pulled together findings from professional and user reviews, and cross-referenced them with ShopSavvy's pricing data from thousands of retailers to give you the short version.*