λεγεται οτι θα γινει η επαναφορα του μοντελου στην αγορα με την 8500 και τιμη καπου στα 6800-7000.ολοι το χουν γυρισει σε επανεκδοσεις διασημων μοντελων τους..
ΑΠΟ ΤΟ ΑΡΧΙΚΟ ΜΟΝΤΕΛΟ
Whilst the Monobloc case was an innovation at the time, it has been used subsequently by other manufacturers (e.g. Tag Heuer in the 1000m, Jenny in their Caribbean range). However, there are two unique characteristics that distinguish the PloProf from all other watches:
The first is a Bezel lock. The bi-directional bezel can only be moved if the red button is pressed at the same time.
This seems unwieldy at first but is actually simple and easy to use when on the wrist using a single gloved hand.
Usually, the inclusion of a bi-directional bezel would raise a sneer from dive watch aficionados but with the PloProf’s locking mechanism there really is no need to worry about the accidental movement of the bezel during a dive and so there is no need for it to move solely anticlockwise. By being free to move either way, it is easier and quicker to
Secondly, the innovative crown locking mechanism. The crown itself, which on first observation would appear to be the familiar looking splined cylinder, is actually the square end plate. The splined cylinder in reality is a crown locking nut. The square crown is screwed in/out using the splined nut (the splines aiding grip) which remains where it is located in the case. The linear movement of the crown mechanism compresses the crown seals directly without the distortion and wear created when using the more usual twisting motion of a conventional crown, forming a long lived seal. The crown when screwed in also forms a flush fit with the case, effectively protecting the watch against impacts or snagging. The Ploprof might well have the most effectively designed and engineered crown protection and seal system ever built. Only the Panerai crown comes close to these design traits but is potentially less water secure due to its over-centre lever action meaning it is not adjustable once the mechanism and seals become worn.
The case back is flat with a raised circular portion of anti-slip grooves almost 1mm tall which help keep the watch in place on the wrist.
There are two case variants of PloProf. The C and U models.
The drilled lugs make for easy strap changes and allow the use of shoulder-less spring-bars for added security when diving.
The case is large and whilst the watch wears low on the wrist it does seem to enjoy confrontation with fridges, door jambs and other items of everyday life. Over time, these deflections tend to pepper the bevelled edges of the case and give the watch a great patina. Although, it is worth noting that Omega Bienne (and some other Omega approved restoration houses) can refinish the watch to ‘as new’ condition if required.
It is worth noting that Omega at Bienne is the one place that any PloProf should be sent for servicing or restoration work. Omega, themselves, control the flow of parts for these watches and should be the first choice for any remedial work. Omega have taken their history seriously and are prepared to help keep their old models running. Well done Omega!
Interestingly there are rumours of a prototype PloProf case made of titanium and pictures exist of this in some books.
Specifications:
• Stainless Steel Monobloc case – Omega Ref. 166.0077 / 166,077
• Bi-directional rotating locking Stainless Steel bezel
• Tritium luminescent hands, hour markers and bezel
• Antireflection coated mineral glass
• Screw down captive crown
• Black on silver Date display at 3 o'clock
• Self-winding Omega 1002 movement with 20 jewels
• Water resistant to 600 meters (2000 ft.)
• Width: 54mm
• Length: 45mm
• Weight: approx. 175g with mesh bracelet
• Thickness: 15mm
• Crystal/Dial width: 29.4mm
• Bezel width: 44mm
• Lug width: 24mm
