7S36-8180] Picked this up off eBay for £20. 7S36-8180 is the number on the back, just want to identify it and need some help with the strap cos it's not like a
Seiko 5 Sports 7S36-04N0 Stainless Steel 42 mm Black Dial Automatic Men's Watch | eBay
Seiko 7S36 Disassembly Tutorial - YouTube
Seiko 5 Sports 7S36-02B0 Stainless Steel 42 mm Black Dial... for $150 for sale from a Private Seller on Chrono24