Replica Omega Speedmaster Hand Wound SeriesOmega Speedmaster Professional Moonwatch MIR 365 Gold (3197.50.00)

Brand: Omega Replica
Series: Speedmaster Hand Wound
Model: 3197.50.00
Dial Color: Black
Dial Indexes: Stick / Dot
Dial Hands: Stick
MBrand:Omega
Caliber:863
Base:Lemania 1873
Display:Analog
Diameter:27.00 mm
Jewels:18
Reserve:48 h
Frequency:21600 bph
Time:Small Seconds, Hours, Minutes
Chronograph:Chronograph
Hand-decorated and gilt movement
Created in 1980
17 jewels up to 1995
18 jewels from 1995 onwards
Case Material:Yellow gold
Case Glass:Sapphire
Case Back:Open
Case Shape:Round
Case Diameter:42.00 mm
Case Lug Width:20.00 mm
Bezel:Tachymeter
W/R:50.00 m
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'.