1x Murata SR927/W/SW 399/395 1.55V Silver Oxide Watch Batteries (Ex-SONY) - NEW
✅ Genuine Murata (formerly Sony) SR927/W/SW / 399 / 395 watch batteries
✅ Silver Oxide | 1.55V | Long shelf life | Use by: 01/2029 or later
✅ 1 battery (sealed card) – ideal for watches, calculators and other small electronic devices
✅ Australian stock – Fast dispatch via Australia Post
Brand: Murata (formerly Sony – same manufacturing quality)
Model Number: SR927 / SR927W / SR927SW / 399 / 395
Condition: Brand New
UPC: 4582503191783
MPN: SR927/W/SW 399 / 395
Voltage: 1.55V
Chemistry: Silver Oxide
Nominal Capacity: 52 mAh
Diameter: 9.5 mm
Height: 2.7 mm
Applications: SW / Low Drain Type, W / High Drain Type, Multi Drain Type
Battery Type: Button/coin cell – watch battery
Quantity: 1 button battery
Expiry: Use by 01/2029 or later
Country of origin / Made in: Japan
Murata acquired Sony’s battery division in 2018. These are the same high-quality batteries formerly sold under the Sony brand, now branded Murata.
Please note: Murata is currently transitioning to new packaging. Depending on stock availability, you may receive either the new or previous design. All are 100% genuine and factory fresh.
This is a catalogue-recognised product on eBay and a popular choice for watches, calculators and other small electronic devices.
Horological Industry Packaging:
Packaging may state “Not for retail sale” as these are intended for trade/professional use. All are 100% genuine and factory fresh.
Each pack contains 1 x genuine SR927SW battery in horological industry trade packaging (as shown).
Perfect replacements for:
399, AG7, SR927, SR927W, SR927SW, SR57, G11, S926S, RW413, 543, 35
Commonly used in:
Watches, clocks, calculators, cameras, medical devices, remote controls, thermometers, electronic games, measurement equipments, small electronics, health appliances
📦 Sent via Australia Post within 1 business day of payment
📬 Combined postage available – discounts auto-applied at checkout
📮 Check out my other listings for more battery types
Button/coin batteries can cause severe injuries or even death when swallowed.
Keep batteries out of reach of children.
If you suspect a child has swallowed or inserted a button/coin battery, seek medical attention immediately.
Swallowing of a battery can lead to chemical burns, perforation of soft tissue and death.
Severe burns can occur within 2 hours of ingestion.
If you suspected a button/coin battery has been swallowed or otherwise placed inside any part of the body,
you should contact the Australian Poisons Information Centre on 13 11 26 immediately for 24/7 fast, expert advice.
Safe Disposal – Tape both sides of used button/coin batteries and dispose of them immediately in an outside bin,
out of reach of children, or recycle safely.