Omega PloProf Vintage Watch Overview
Vintage

Omega PloProf Vintage Watch Overview

By amanico · May 2, 2025 · 29 replies
amanico
WPS member · Omega forum
29 replies2879 views1 photos
f 𝕏 in 💬 🔗

Amanico's post on his vintage Omega PloProf highlights a common dilemma for collectors: the emotional attachment to a beloved reference versus the practical frustrations of persistent mechanical issues. His experience with recurring crown problems on this iconic diver's watch prompts a crucial discussion on the challenges of vintage ownership and when to consider letting go. This thread explores the balance between passion and pragmatism in high-end watch collecting.

29 collectors discussing this on the WatchProSite forumJoin the Conversation →
The vintage. 




Watch by Omega, Seamaster, Ploprof, Ploprof 600


It is the third time I have a crown issue with this one. Last chance for it, and, if it doesn't get better, it will go out of my collection.

So sad, because I do like it a lot!

Best,

Nicolas

About the Omega Seamaster Ref. Ploprof600

The Omega Seamaster Ploprof 600, officially known as the Seamaster Professional 600m/2000ft, was developed for professional saturation divers. Its distinctive monobloc case design and robust construction set it apart from other Seamaster models of its era, emphasizing extreme water resistance and legibility under demanding conditions. This reference represents Omega's dedicated engineering effort to create a tool watch specifically for deep-sea work, distinguishing it from more general-purpose dive watches.

The watch features a substantial stainless steel monobloc case, designed to withstand significant pressure. It houses the Omega Caliber 1000 series automatic movement, known for its reliability. The crystal is a thick, flat mineral glass, chosen for its durability and resistance to pressure. The unique crown protection system and the prominent orange safety pusher for the bezel locking mechanism are key functional and aesthetic elements of its design.

For collectors, the Ploprof 600 is valued for its uncompromising tool watch aesthetic and its historical significance in professional diving equipment. It appeals to those interested in purpose-built timepieces and the evolution of dive watch technology. While not a mainstream design, its unique form factor and robust engineering make it a notable piece within Omega's heritage and the broader category of professional dive watches.

Specifications

Caliber
Omega Caliber 1000
Case
Stainless steel
Diameter
54mm x 45mm
Dial
Black
Water Resist.
600m
Crystal
Mineral glass

Key Points from the Discussion

Advertisement
The Discussion
BI
Bill
May 2, 2025
It is a very common issue I just recently had the same. I have the watchmaker in the UK if you don't have one.

It is not all watchmakers that can handle it. Maybe the old guys in Marseille.

AM
amanico
May 2, 2025
I will see, my friend.

BI
Bill
May 2, 2025
Is that the problem with the crown for you?

AM
amanico
May 2, 2025
Well, as before, the stem. When you pull the crown to change the time...

BI
Bill
May 2, 2025
I will send you his contact info.

AM
amanico
May 2, 2025
Merci, Bill. I will check with my watchmaker, too...

Continue the conversation

This thread is active on the Omega forum with 29 replies. Share your knowledge with fellow collectors.

Join the Discussion →