Watch Review & Details: Breitling Superocean Heritage II 42 Stainless Steel / Japan Special Edition AB201016/BF73/154A (aka: A201B02OCA, A201B0-2OCA)
Disclaimer: The video above is for example and general guidelines only. It may not be entirely specific to your exact model, and quality/accuracy depends on third-party availability. If in doubt, please refer to your specific watch handbook or consult a professional.
Required Power Source
394
This watch requires a standard battery. Grab a replacement below.
Power
Buy Replacement Battery
Amazon: 394
Tool Kit
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Amazon: Watch Repair Kit