Maxell Wristwatch Battery 321 - SR616SW - 1PC EU MF - Low Drai

Maxell Wristwatch Battery 321 - SR616SW - 1PC EU MF | A clear replacement reference

The defining detail is the 321 / SR616SW designation: it gives you a specific reference when identifying this Maxell wristwatch battery. It’s a single battery, marked as low drain in the product title. For a replacement, the numbers matter more than a broad description like “watch battery”; they give you something precise to compare with the marking on the battery you’re replacing or the information provided with your watch. This listing names both 321 and SR616SW, so you can use either printed identifier when matching. It’s intended as a straightforward option for someone who already knows which battery reference they need. I’d take a moment to compare the full code rather than relying on appearance alone. The useful thing here is the clear model identification, not a long list of claims.

Matching the battery reference

When replacing a wristwatch battery, start with the reference printed on the existing battery or the battery information supplied with the watch. Compare that wording with the identifiers in this product title: 321 and SR616SW. If the reference you have is different, don’t assume that a similar-looking number means the same thing. A close match in the name isn’t a substitute for checking the exact designation. This listing identifies one Maxell wristwatch battery, so it’s a focused purchase rather than a multipack. The title also includes “EU MF”; retain that wording if you’re comparing product listings, as it’s part of the supplied product name. Clear identifiers make it easier to select the item you meant to find, without guessing from a photograph or relying on a general description. Keep the packaging or product name handy if you need to refer to the battery later.

Technical Specifications

• Brand: Maxell
• Product type: Wristwatch battery
• Battery reference: 321 / SR616SW
• Quantity: 1PC
• Title wording: EU MF
• Drain wording: Low Drai