>>18474264
What do you need 200m of WR for?
It's not like 50 years ago people were exposed to less water or anything, vintage watches with properly maintained gaskets are as useful for daily wear as modern ones.
This is a quote from a 40 year old watch manual with spap-on caseback.

Majority of modern Grand Seikos are huge slabs of shiny metal with minimalistic dials. Half of their lineup is just upscaled case designs from the 60s. And they cannot really make them smaller, because movements are so large, even 45GS remake is bigger than original