Voici une Speedmaster qui sort du commun ! Besoin de vos connaissances.

Bsr,
La photo est vraiment bizarre, la finition ne correspond pas, t’as pas le no du mouvement à sa place et le marquage Omega 321 non plus…on dirait un mouvement Lemania CH 27 mais pas un Omega…
Maintenant si tu dois en plus changer le mouvement pour la mettre en conformité je me demande pour quoi l’as tu achetée…? Car il te reste que le boitier (la moitié en fait) correct…et encore…es tu sur vu le reste ???
Enfin, pour moi la montre est complètement bidouillée.
Cdt,

EDI

Voici une photo d’un mouvement Lemania CH 27 sur un chrono Lemania (pas Omega):

Curieux en effet, tu as vérifié avec le numéro de mouvement?
En comparant avec mon CK2998 de 1962:

je dirais bien que c’est un modèle antérieur, donc un CK2915 de 57 ou 58..

Nork a écrit:

Pour la petite précision, je ne l’ai pas acheté, j’ai hérité mes montres de mon défunt père : https://famontres.com/forums/forum/revues-videos-photographies-fiches-pratiques//ma-collection-en-revue-t43216.htm

Je n’ai aucune connaissance pour juger de la montre du sujet, en revanche, je découvre la collection de feu votre père, eh bien, c’est un peu de lui-même qu’il vous a laissé, là ! Très impressionnante de part la diversité des marques et des modèles.

RIP

Hi,

My French is not so good, although I’ve worked 3 years in France during the summer when I was a student. So I hope you all are not offended!!

I’ve been assessing your watch and I came to the following conclusion :

What you have is a wrong "assembled" vintage Omega Speedmaster !!

1) Pre moon CK 29XX case (before 65, straight lugs normally with dauphine hands and a double sloped case back)
2) Post moon dial ("Professional") After 65 with ST 145.012 /105.012 with applied metal Omega logo
3) Very wrong movement : it’s a Lemania 2310 (see underneath screw balance) with a 321 Omega bridge mounted. (also between watchmaker known as white 321)
4) correct bracelet.

You’ve been fooled by the seller.

In order to make it a correct Speedy (case based) you need at least buy :

1) Original Omega 321 Movement;
2) Pre moon Dial only with "Omega Speedmaster" (no professional);
3) Dauphine hands;
4) correct chrono hands.

Then you have a correct pre moon 1957 – 1995 CK 2915 based Speedmaster.

What you could do is de-compose the watch in two and restore 2 Speedmasters

1) Pre moon CK 2915/ 321 based Speedmaster with correct dial and dauphine hands.
2) Post moon 105.012/145.012 321 or later Speed master with baton hands.

The latter :

Change out case with 105.012/145.12 case and 321 Omega movement
Then you have a post moon complet Speedmaster. You can sell the Lemania movement on Ebay. I guess there are many folks who will bid a good price for a lemania 2310 movement.

My advise is to, at least change out the movement with a original 321 Omega movement. But since they are very scarce , I think you have to hunt for a 321 donor watch. You can find them on Ebay but they vary from 2000-3500 euro.

If you need some help you can contact me at : Ronald.Walraven@xs4all.nl

I wish you wisdom and succes with the decision

Cordialement

Ronald

Look at the case ref inside the case back : 2913 !!!!

Not the right case or case back for this kin of Speedy : this case back is from a 1957 Seamaster 300 Automatic. Could you show us pls some pictures from the back, pls?

The case and case back should be

Pre Moon straight lugged
CK 2915
CK 2998
105.002
or Pre moon lyrc lugged
105.003
105.012
145.003

Again, very wrong!!

Ronald