--- product_id: 523770896 title: "SR626SW Watch Batteries - 377 x 2 Seizaiken Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide" brand: "la-achu" price: "41.15 DT" currency: TND in_stock: true reviews_count: 9 category: "La Achu" url: https://www.desertcart.tn/products/523770896-sr626sw-watch-batteries-377-x-2-seizaiken-equivalent-cell-button store_origin: TN region: Tunisia --- # Long Shelf Life x2 Batteries 1.55V Silver Oxide Power Precision Japanese Engineering SR626SW Watch Batteries - 377 x 2 Seizaiken Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide **Brand:** la-achu **Price:** 41.15 DT **Availability:** ✅ In Stock ## Summary > ⏱️ Power your timeless style with precision-packed energy! ## Quick Answers - **What is this?** SR626SW Watch Batteries - 377 x 2 Seizaiken Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide by la-achu - **How much does it cost?** 41.15 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/523770896-sr626sw-watch-batteries-377-x-2-seizaiken-equivalent-cell-button) ## Best For - la-achu enthusiasts ## Why This Product - Trusted la-achu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Dual-Pack Convenience:** Two individually sealed SR626SW batteries—always have a backup ready to go. - • **Universal Compatibility:** Replaces SR626SW, 377, V377, Timex BA, Citizen 280-39, and more—perfect fit for your watch. - • **Trusted Seizaiken Quality:** From Seiko’s elite battery division, ensuring consistent, reliable power every time. - • **Mercury-Free & Eco-Friendly:** Safe for you and the planet without compromising performance. - • **Hassle-Free Installation Guide:** Step-by-step instructions included so you can swap batteries like a pro. ## Overview The SR626SW Seizaiken 377 battery kit offers two high-quality, mercury-free silver oxide cells delivering 1.55 volts of reliable power. Engineered in Japan by Seiko’s trusted battery arm, these batteries provide long shelf life and broad compatibility with popular watch models, backed by easy-to-follow installation instructions and a worry-free return policy. ## Description Seizaiken: Seizaiken are the battery arm of the renowned Seiko watchmaking group. Using high quality standards and years of precision technology to produce a battery with consistent quality, high reliability, no mercury and long life. 2 BATTERIES - You will receive a set of two SR626SW Seizaiken 377 batteries sealed separately and both with a long shelf life. Ideal for keeping a replacement in the drawer if you ever need to replace. Replaces Codes - SR626SW, 377, V377, D 377, Timex BA, Citizen 280-39, Seiko SB-AW Instruction for the battery: Included in the delivery of this set of SR626SW Seizaiken 377 batteries is the Swift Gift instruction (possibly. Follow the instructions to remove your watch and insert your new battery. EASY RETURN If for any reason you are unhappy with your item, simply return it for a full refund. No worries at all. Click the "Add to Cart" button with complete confidence. Review: Great Value. - Great Product Review: The exact battery for my watch. - Exactly as needed, very quick delivery from seller.Would use again. ## Features - Seizaiken: Seizaiken are the battery arm of the renowned Seiko watchmaking group. Using high quality standards and years of precision technology to produce a battery with consistent quality, high reliability, no mercury and long life. - 2 BATTERIES - You will receive a set of two SR626SW Seizaiken 377 batteries sealed separately and both with a long shelf life. Ideal for keeping a replacement in the drawer if you ever need to replace. - Replaces Codes - SR626SW, 377, V377, D 377, Timex BA, Citizen 280-39, Seiko SB-AW - Instruction for the battery: Included in the delivery of this set of SR626SW Seizaiken 377 batteries is the Swift Gift instruction (possibly. Follow the instructions to remove your watch and insert your new battery. - EASY RETURN If for any reason you are unhappy with your item, simply return it for a full refund. No worries at all. Click the "Add to Cart" button with complete confidence. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0C1763JBS | | Antenna Location | Watch | | Battery Capacity | 1000 Milliampere Hour (mAh) | | Battery Cell Type | Silver Oxide | | Battery capacity | 1000 Milliampere Hour (mAh) | | Battery cell composition | Silver Oxide | | Best Sellers Rank | 14,463 in Fashion ( See Top 100 in Fashion ) 36 in Watch Batteries | | Brand | La-achu | | Brand Name | La-achu | | Compatible Phone Models | Watch | | Country of Origin | Japan | | Customer Reviews | 4.7 out of 5 stars 241 Reviews | | Item Weight | 0.01 Kilograms | | Manufacturer | SEIZAIKEN | | Model Name | SR626SW | | Recommended uses for product | Watch | | Reusability | Single Use | | Voltage | 1.55 Volts | ## Product Details - **Battery capacity:** 1000 Milliampere Hour (mAh) - **Battery cell composition:** Silver Oxide - **Brand:** La-achu - **Recommended uses for product:** Watch - **Voltage:** 1.55 Volts ## Images ![SR626SW Watch Batteries - 377 x 2 Seizaiken Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide - Image 1](https://m.media-amazon.com/images/I/71Ux2RbfzlL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Great Value. *by R***D on 10 April 2026* Great Product ### ⭐⭐⭐⭐⭐ The exact battery for my watch. *by M***T on 5 February 2026* Exactly as needed, very quick delivery from seller.Would use again. ### ⭐⭐⭐⭐ good *by B***N on 23 September 2024* the have done the job very well ## Frequently Bought Together - SR626SW Watch Batteries - 377 x 2 Seizaiken Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide - SR621SW Watch Batteries - 2 x Seizaiken 364 Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide - SR920SW Watch Batteries - 2 x Seizaiken 371 Equivalent Cell Button Watch Battery Replacement Kit for Watches with Fitting Guide --- ## 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.tn/products/523770896-sr626sw-watch-batteries-377-x-2-seizaiken-equivalent-cell-button](https://www.desertcart.tn/products/523770896-sr626sw-watch-batteries-377-x-2-seizaiken-equivalent-cell-button) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-07-30*