Omega Speedmaster Professional Moonwatch 3590.50.00

Omega Speedmaster Professional Moonwatch Ref. 3590.50.00

The Omega Speedmaster Professional Moonwatch 3590.50.00 has a 42 mm stainless steel case, and is water resistant to 50 metres.

The ref. 3590.50.00 is the predecessor of the better-known 3570.50.00. It is powered by caliber 861. This reference is also known as ST 345.0022 (bracelet) or ST 145.0022 (strap). 17-jeweled 861 until 1992, later models feature the 18-jewel version.

Diameter
42 mm
Water resistance
50 m
Case
Stainless Steel
Released
1989

Specifications

Case and dimensions

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

Dial

Dial colour
Black
Indexes
Stick / Dot
Hands
Stick

Movement

Calibre
Omega caliber 861
Movement maker
Omega
Movement type
Handwound
Display
Analog
Power reserve
48 h
Jewels
18
Movement diameter
27 mm
Complications
Chronograph, Hours, Minutes and Small Seconds

Production

Release year
1989
Discontinued
1996

Marketplace

No listings for this model yet.

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