Omega Speedmaster Mark IV 176.0012

Omega Speedmaster Mark IV Ref.176.0012 – Black Dial – Ø41mm #3044

Omega Speedmaster Mark IV Ref.176.0012 – Black Dial – Ø41mm #3044. General Information: Brand: Omega, Model: Speedmaster Mark IV, Reference: 176.0012, Year: circa 1970s. Case: Diameter: 41 mm, Case Thickness: 15.00 mm, Material: Stainless Steel, Bezel: Tachymeter, Water Resistance: No Guarantee (Vintage). Dial & Glass: Dial: Black, Indices: Tritium, Glass: Mineral Glass. Movement: Movement: Automatic, Caliber: Omega 1040, Power Reserve: approx. 44 hours, Functions: Chronograph, Date, Day of the Week, Small Second. Bracelet: Material: Stainless Steel (original Omega), Lug Width: 24 mm, Clasp Width: 17.00 mm, Wrist Size: up to approx. 18 cm, Clasp: Omega Folding Clasp.