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This is a very rare example of the 3570.50 Speedmaster Professional Moonwatch with tritium dial and yellow cal. 861.


This configuration was only produced 1996-1997 with movement numbers - It has been freshly serviced by an independent watchmaker and comes with an Omega alligator leather strap with pin buckle.


Model: Speedmaster Professional Moonwatch

Year: 1997

Reference: 3570.50.00

Serial Number: 48348964

Case condition (1-10): Very nice original steel case in very good condition with signs of use (7)

Movement: Very nice original Omega cal. 861 chronograph movement based on the Lemania cal. 1873 in very good working condition, serviced in 2024 by an independent watchmaker

Winding: manual

Dial: Beautiful original "T-Swiss Made-T" chronograph dial with warm yellow tritium indices and nicely matching original hands

Lume: As you would expect the remaining lume is very weak and disappears after a few second

Bezel: Very good original tachymetre bezel with no major signs of wear

Crystal: Original hesalite crystal with a few superficial signs of use

Strap: Gently worn Omega alligator strap from June 2024 with Omega steel pin buckle (original invoice for CHF 420.00)

Diameter: 42mm

Serviced: Freshly serviced in 2024 by independant watchmaker in Berne

Accessoires: Leather pouch

Box & Papers: None

Omega Speedmaster

CHF 4'200.00Price
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