Omega Speedmaster Professional Moonwatch MIR 365 / Yellow Gold 3197.50.00

Omega Speedmaster Professional Moonwatch MIR 365 / Yellow Gold Ref. 3197.50.00

The Omega Speedmaster Professional Moonwatch MIR 365 / Yellow Gold 3197.50.00 has a 42 mm yellow gold case, and is water resistant to 50 metres.

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'.

Diameter
42 mm
Water resistance
50 m
Case
Yellow Gold
Released
1993

Specifications

Case and dimensions

Case diameter
42 mm
Lug width
20 mm
Case shape
Round
Case material
Yellow Gold
Bezel
Tachymeter
Crystal
Plexi
Case back
Closed
Water resistance
50 m

Dial

Dial colour
Black
Finish
Matte
Indexes
Stick / Dot
Hands
Stick

Movement

Calibre
Omega caliber 863
Movement maker
Omega
Movement type
Handwound
Display
Analog
Power reserve
48 h
Frequency
21600 vph
Jewels
18
Movement diameter
27 mm
Complications
Chronograph, Hours, Minutes and Small Seconds

Production

Release year
1993
Discontinued
1993
Limited edition
7 pieces

Marketplace

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