Quiz
foto de franja coreana
What replaced the OP 39 is the new OP 41. Instead of offering Oyster Perpetuals in 28, 31, 34, 36, and 39mm, there is now a 5mm jump between the 36mm and the 41mm. I happen to love the OP 36 and think it's basically the perfect size for my wrist, but that does leave a large chasm right in prime watch-size territory for the OP.