

⏳ Never miss a moment with Swiss precision power!
The Renata Silver Oxide Swiss Made Watch Battery 399 (SR927W) offers reliable, long-lasting energy for a wide range of watches. With original Swiss craftsmanship, a compact design, and compatibility across 40+ battery sizes, this dual-pack ensures your timepieces stay accurate and powered. Trusted globally, Renata batteries deliver precision and durability for the professional millennial who values quality and performance.
| Item model number | 399 / SR927W |
| Product Dimensions | 5 x 5 x 1 cm; 2 g |
| ASIN | B00N92ZV5K |
| Guaranteed software updates until | unknown |
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