@Regal & @Sumo - thanks! It says water resistant on the back but it's old & I imagine he'll have tried changing the battery himself, definitely not using the right tools so don't think I'll risk soaking it - will just got for the toothbrush for now.
I feel a bit dirty but I do actually quite like the bi-metal look (it's a classic old man watch)!
@Regal & @Sumo - thanks! It says water resistant on the back but it's old & I imagine he'll have tried changing the battery himself, definitely not using the right tools so don't think I'll risk soaking it - will just got for the toothbrush for now.
I feel a bit dirty but I do actually quite like the bi-metal look (it's a classic old man watch)!