Clasp on 16610 with SEL

[cascadez71]

So I have a Tag Formula 1 quartz with a similar z link clasp and easylink extension as these pre-maxi case subs. The clasp is tinny but generally reliable except for the outside safety clasp. Occasionally I have to squeeze it with a pair of pliers to ensure latching (it loosens over time).

1. Does that happen with the 2000s Sub clasps? Image below is the "safety clasp" I am referring to. I am sure my terminology is off.

2. What is the length of a 16610 clasp? I have a small, but flat wrist and the clasp on my 126610 just fits across the bottom of wrist. I have all the removable links out (3 and 4 remaining). I know the 16610 must maintain 4 links on each side, but I figure the shorter clasp length makes it wearable for me.

3. I presume the pin holes are about 1 or 2 mm apart for adjustments with a pin tool? What are the minimum mm extension for the easy link (divers extension)?

Thanks. My 3235 126610 is going in for infamous warranty service. Maybe looking to find a way to trade for a 3135 16610LV down the line.