Watchdives makes 4 homages of the Omega Seamaster Diver 300M. They are ranked here by how closely each follows the original.
Watchdives WD007 Top HatDive, 42 mm, same size as the original, 2 reviews read
Watchdives WD007 V4 42mmDive, 42 mm, same size as the original, 1 review read
Watchdives WD007QDive, 42 mm, same size as the original, 1 review read
Watchdives WD007 39mmDive, 39 mm, 3 mm smaller than the original, 1 review readThe original
Omega
Seamaster 300M
Reference 210.30.42.20.03.001, blue wave dial, steel bracelet