Put my Longines Big Eye onto a green suede strap from @watchbandits and my word it looks good.
With such few followers we're not paid to endorse anyone, so this is a genuine review. The quality of this strap is superb Tuscan leather for just €35. Other big online watch strap retailers would probably exceed €75-€100 minimum. And the customer service from WB was fantastic, so overall thoroughly recommended.