IW3716-10

The IWC Portugieser 3716 takes the looks from the classic 3714, but upgrades these with a newer movement, a see-through back, and other small tweaks. The first 3716's showed up in the '150th Anniversary' collection of 2018, trickling down to the regular collection in late 2019. Reference IW3716-10 has a red gold case paired with a slate grey dial.