This pack contains two Renata 371 1.55v watch cell batteries, perfect for replacing the power source in your watch. These coin cell/button batteries have a battery size of SR69 and are made with silver oxide as the chemical composition. They have an expiry date of 2026 and are manufactured in Switzerland, ensuring the highest quality.

These batteries are mercury-free and are suitable for use in a variety of watch brands including those that require a SR920SW battery type. With this pack of two, you can have a spare battery on hand in case your watch needs a replacement. Keep your watch ticking with these reliable and long-lasting Renata batteries.

Specifications:

• Chemical system: Zinc / Monovalent Silver Oxide, low drain
• Nominal Voltage:1,55 V
• Capacity: 40 mAh, Discharge over 25,5 kW at 20°C to 1,2 V
• Operating Temperature: -10°C – 60°C
• Self Discharge: Less than 5% per year at 20°C
• Weight: ~0,59 g

Dimensions(according IEC 60086-3):

• Diameter: 9,50 mm (0,374“)
• Height: 2,05 mm (0,081“)

Discharge Curve:

• Constant Load: 25,5 kW
• Starting Drain: 61,2 μA
• Temperature: 20°C

Features:

• an optimised volume/capacity ratio
• dimensional precision and stability 
• high capacity retention on storage (low self-discharge) 
• excellent reliability thanks to a uniformly high quality level 
• state of the art leak proofness thanks to a  sophisticated sealing process 
• constant availability
• Part Number: 371, RE-371, RSM00077
• GTIN 00785618371314

Package Includes: 

• 2 x Renata 371 SR920SW Batteries