this sale is for 5 Watch cell batteries from Maxell. Will fit certain models of brands including tag Heuer, breitling, Gucci, Tissot, omega, Raymond weil, rado etc.

If you are unsure of the correct size please send me a picture of the movement and I can advice

Silver oxide 1.55V

Mercury free

Swiss reference 384

Japanese reference SR41SW

will be sent in an A5 white envelope