After our Raymarine es750 playing up and my tired start watch malfunctioning it was time to break out the backup start watch.
I have become so accustomed to the Casio count down timer that when I use tha spare it is time to buy a back up.
From Mandurah to Castle Hill I have sought out spares which have them languished in the wardrobe until required. The last one survived the rigours of building Passion X and it was probably one of the two nasty falls that crached the start button. So I am on the lookout for a special to restock.