I would recommend not wearing a watch, are we not already slaves to time? Besides you could always ask someone? 
For around £100 you could do a lot worse than Invicta. The company was founded 11 years before Omega, in the same town in Switzerland. They are considered to be excellent automatic watches for the money.
chris r I have the same problem of a thin wrist and crappy o.e.m. straps.
Bought the last replacement on line from a place in Liverpool (ish) but can’t remember where. Came with good quality replacement stanless steel pins.
Lessismore Kinetics is the way to go.