My six should have these functions
1. Dress watch
2. A chronograph
3. A Diver
4. A general sports watch
5. Travelling/beater with GMT
6. ABC watch for very active activities
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Bro Meor,
Your 6 functions and its combination, and permutations.. will be many.. maybe someone
Good in maths can calculate .. i.e. Function 1+2, 1+2+3, etc

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