Omega - 3197.50.00 Speedmaster Professional Moonwatch MIR 365 / Yellow Gold
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| Brand: | Omega |
|---|---|
| Family: | Speedmaster Moonwatch |
| Reference: | 3197.50.00 (aka: 31975000) |
| Name: | Speedmaster Professional Moonwatch MIR 365 / Yellow Gold |
| Movement: |
Omega caliber 863
Small Seconds, Hours, Minutes | Chronograph
|
| Produced: | 1993/1 - 1993/1 |
| Limited: | Yes, 7 units |
Case
| Material: | Yellow Gold |
|---|---|
| Bezel: | Tachymeter |
| Glass: | Plexi |
| Back: | Closed |
| Shape: | Round |
| Diameter: | 42.00 mm |
| Lug Width: | 20.00 mm |
| W/R: | 50.00 m |
Dial
| Color: | Black |
|---|---|
| Finish: | Matte |
| Indexes: | Stick / Dot |
| Hands: | Stick |
Omega 3197.50.00 description
The ref. 3197.50.00 (BA 345.0052.035) is a limited edition of 7 Speedmaster watches in yellow gold that spent a total of 365 days aboard the MIR space station before being sold to the public in 1995. Only two examples featured the gold bracelet as pictured; an additional 28 stainless steel Speedmasters got the same treatment.
The caseback of this model is engraved with '365 DAYS ON BOARD SPACE STATION MIR' and 'JULY 1993 - JULY 1994'.

