Rotonde de Cartier Mystery Watch Versus The Levitas
The term "mystery" (whether in English or French) as applied to a clock or watch means that some part of its mechanism or operation is hidden from the user. In this case it means that you can't immediately see how the hands are attached. Two watches in 2013 battle it out for your less than mystery dollars.It might be fair to say that the real distinction of a "mystery" watch innovator goes to Swiss brand Quinting. Those guys make some wildly interesting electronic quartz watches that for years have used transparent sapphire crystals to mount hands in order to create an "invisible setting" effect. They have cool stuff like chronographs and other interesting watches that apply this principle. While neat, I think Quinting still struggles a bit given their high price and quartz movement interior. That isn't to say that aren't pretty fantastic. On the mechanical watch front, you have some new mystery watch options from Konstantin Chaykin, and now Cartier.I'd say that Cartier was one of the

Date wheel question - roo diver 15703st.oo.a002ca.01
Hey all- I just recently picked up a used stainless ROO Diver, G Serial from dated 2011. A buddy of mine picked up an H serial, also stainless diver. I noticed that his date wheel is different than mine. The H serial is from 2012, also used, same seller (trusted seller on trf that I have dealt with before)... I was curious if anyone has knows when AP changed the date wheel on this model?... I have also seen a G serial with the newer wheel. I'm assuming the G serial I saw may have been a later production with a different date wheel. If you go to the AP website the date wheel they show for the 3120 is the same as mine. I notice the difference in the ones and fours mainly from mine. .audemarspiguet/en/wat...02CA.01This is the type of thing which drives me crazy - I would love to know!!! Any help would be greatly appreciated! Thanks!

Thinking about getting another Speedy...
I've owned a couple Speedies over the years. They never really stuck around. I'm feeling the itch for a Speedy Pro again. I prefer it on the black croc. Any advice? Sent from my iPhone using Tapatalk Pro

Some AT "Love"!
A not to common AT with gold hands and indices introduced in 2012 on a brown strap. Thought I would throw it in a bracelet!

how would you know your mainspring needs replacing
I bought a 2006 submariner and when I went to get it authenticated the AD said I need a new mainspring, is that included in a regular service? and how would i know he isn't lying just to get me to do a service, my watch seems fine but then again i wear it once a week and had it a monththanks again and this is last thread of the day for me! lol 4 in a row, im sure with experience my questions will be reduced! thanks