This is a Seiko watch that comes with several choices of strap material, among them leather. It is well protected against moisture.
From Amazon
Reloj Hombre Seiko SRW899P1 (32,5 mm)
ShopBetter24
Men's Watch Seiko SRW899P1 (Ø 40 mm)
Shopaide
Men's Watch Seiko SRW899P1 (Ø 40 mm)
OnBuy
Men's Watch Seiko SRW899P1 (32,5 mm) - Multicoloured