--- product_id: 65640361 title: "2 x Renata Wrist Watch battery - Swiss Made - Batteries Cells Silver Oxide 0% Mercury Free Button Cell 1.55v Renata Long Life Batteries (321 (SR616SW))" brand: "best price square" price: "¥1071" currency: JPY in_stock: true category: "Best Price Square" url: https://www.desertcart.jp/products/65640361-2-x-renata-wrist-watch-battery-swiss-made-batteries-cells store_origin: JP region: Japan --- # 1.55V reliable power output 0% mercury eco-friendly Swiss precision engineering 2 x Renata Wrist Watch battery - Swiss Made - Batteries Cells Silver Oxide 0% Mercury Free Button Cell 1.55v Renata Long Life Batteries (321 (SR616SW)) **Brand:** best price square **Price:** ¥1071 **Availability:** ✅ In Stock ## Summary > ⏱️ Power your moments with Swiss precision and eco-smart energy! ## Quick Answers - **What is this?** 2 x Renata Wrist Watch battery - Swiss Made - Batteries Cells Silver Oxide 0% Mercury Free Button Cell 1.55v Renata Long Life Batteries (321 (SR616SW)) by best price square - **How much does it cost?** ¥1071 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/65640361-2-x-renata-wrist-watch-battery-swiss-made-batteries-cells) ## Best For - best price square enthusiasts ## Why This Product - Trusted best price square brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Long-Lasting Power:** 1.55V silver oxide cells deliver consistent energy to keep your timepieces ticking flawlessly. - • **Extended Shelf Life:** Guaranteed freshness and performance with expiration dates extending beyond 07/2027. - • **Eco-Conscious Choice:** 0% mercury composition ensures a safer, environmentally responsible battery option. - • **Swiss-Made Excellence:** Experience unmatched reliability with precision-crafted Renata batteries, trusted by watchmakers worldwide. - • **Universal Compatibility:** Perfect fit for a wide range of wristwatches, making replacements effortless and hassle-free. ## Overview This pack of 2 Renata 321 (SR616SW) silver oxide watch batteries offers 1.55 volts of reliable power, Swiss-made quality, and mercury-free eco-friendly design. Ideal for wristwatches, these long-life button cells ensure consistent performance with a shelf life extending past 2027. ## Description 2 x Renata Wrist Watch battery - Swiss Made - Batteries Cells Silver Oxide 0% Mercury Free Button Cell 1.55v Renata Long Life Batteries (321 (SR616SW)) ## Features - Renata batteries - Swiss Made - Watch battery and everything else - Universal use - Silver Oxide 1.55 Volt - Long service life 07/2027 or better ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00U3HV946 | | Amperage | 2 Amps | | Antenna Location | Watch | | Battery Capacity | 1.55 volts | | Battery Cell Type | Silver Oxide | | Battery Weight | 2.5 Grams | | Best Sellers Rank | 15,902 in Fashion ( See Top 100 in Fashion ) 42 in Watch Batteries | | Brand Name | Best Price Square | | Customer Reviews | 4.6 4.6 out of 5 stars (6,664) | | Item Dimensions | 30 x 20 x 5 millimetres | | Item Weight | 18 g | | Manufacturer | Renata | | Model Number | 321 SR 616 SW | | Number of Batteries | 2 LR44 batteries required. (included) | | Reusability | Single Use | | Unit Count | 1 count | | Voltage | 1.55 Volts | ## Product Details - **Battery capacity:** 1.55 volts - **Battery cell composition:** Silver Oxide - **Brand:** Best Price Square - **Number of batteries:** 2 LR44 batteries required. (included) - **Recommended uses for product:** Watch ## Images ![2 x Renata Wrist Watch battery - Swiss Made - Batteries Cells Silver Oxide 0% Mercury Free Button Cell 1.55v Renata Long Life Batteries (321 (SR616SW)) - Image 1](https://m.media-amazon.com/images/I/61nGO4ozBtL.jpg) ## Available Options This product comes in different **Size** options. ## Questions & Answers **Q: Is the battery circular as the customer image shows one that is square?** A: The battery is round….if the image is the one I can see it’s the packaging that’s square! You need to remove it from the packaging prior to use….! **Q: Will this fit a Timberland watch..?** A: The only way to know if the battery is the right one is to remove the old one from your watch and stamped on the actual battery will be the battery number and purchase that one. There are dozens of different sizes of batteries available so knowing the part number is very important **Q: Hi, does this really last 2 months to arrive?** A: We have a delivery time of 3 to 15 days Battery expiration date (date before which they must be inserted into the device) 11-2023 **Q: Are you sure it lasts only up to 18 months?** A: yes if its just for a watch ## Frequently Bought Together - 2 x Renata Wrist Watch battery - Swiss Made - Batteries Cells Silver Oxide 0% Mercury Free Button Cell 1.55v Renata Long Life Batteries (321 (SR616SW)) - Renata Silver Oxide Watch Battery, 2 Pieces, 2.3 g - 2 X Renata Watch Battery - Swiss Made - Silver Oxide Renata Batteries - Renata 377 (SR626SW) --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/65640361-2-x-renata-wrist-watch-battery-swiss-made-batteries-cells](https://www.desertcart.jp/products/65640361-2-x-renata-wrist-watch-battery-swiss-made-batteries-cells) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-11-06*