gensiulia
2173
MK4 is not a bad dial...
...but it must have a low serial number to enjoy a good caseback.
i definetly love this ref. and every mark has something to say:
MK1. the best, thin case, patent pending, never sold in the market (if you find this one in a special delivery...well...for me, is a step above Comex too)
MK2. the fist DRSD on sale, thin case (up to 2.6/2.7mil), PP on a semi-definite range, tropical dial
MK3. great choice, the most rare in red "production" (except MK1), very darkish with red lines printed directly on black dial (a premium for me)
MK4. all the charm of a DRSD, but slightly more accessible.
my 2 cents
chris