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Omega Speedmaster Professional 3rd Ref.ST105003 manual winding Cal.321 [ Rare model]

17,948.00 USD
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Product Description


brand name omega
Product name Speedmaster Professional 3rd
Model number ST105.003.65
Model year Manufactured around 1966
Case size 39.7 mm (excluding crown)
Pusher diameter 4.5 mm
Crown diameter 6.8 mm
Arm size 19 cm
Case material stainless
Belt material Made of stainless steel genuine caterpillar brace (Ref.7912 / FF6)
Glass material plastic
Dial Original black dial
Movement Manual winding Cal.321
specification Chronograph non-waterproof
accessories only a main part

AB rank

Although there are small scratches on the whole, it is generally in good condition without much concern about thinning due to polishing.
There is a chip on the tachymeter bezel at 6 o'clock.
There is no scratch on the plastic windshield.
The dial is in good condition with no noticeable damage.
The genuine caterpillar brace is in a good condition although it has a slight stretch and a slight scratch.
The machine has been overhauled.
The winding feeling of the crown is very light and there is no problem in accuracy.

Remarks The Speedmaster 3rd model, announced in 1963, is exactly that model delivered to NASA and tested by NASA.
The symmetrical Ω case features the applied Ω mark.
There is no "PROFESSIONAL" notation on the dial.
The caliber is equipped with a rare Cal.321.
The bracelet has a caterpillar bracelet attached.
It is a rare breath that was mainly equipped on the 2nd and 3rd models without crown guard.
A few springs at the end are spring type and have an extension structure that expands and contracts.
It is an extremely rare 3rd model also known as a collector's item.



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