Pepsi modded (by @Puracustoms on Instagram) Casio F-91W. The watch is oil filled and has a Duracell battery. Due to the oil filling a future battery replacement might be messy, so I'm not sure if that will work. However, as the watch is from September 2021, it should keep running for the coming years (no guarantee). Also, the line between the blue and red is not straight. This was already the case when I got the watch from @puracustoms (it's handwork after all).  The watch is in used condition. Price: €35 + shipping or best offer Shipping from the Netherlands