Omega Speedmaster Professional Tin Tin Moonwatch Steel Card 311.30.42.30.01.004

Basic Information

Brand

Omega

Model

Speedmaster

Reference number

311.30.42.30.01.004

Movement

Manual winding chronograph movement with a 48-hour power reserve.

Case Material

Stainless steel round case 42.0 mm in diameter. Two pushers operate the chronograph function. Omega logo on the crown. "The First Watch Worn On The Moon" and "Flight Qualified by NASA For All Manned Space Missions" engraved in red on the caseback.

Bracelet material

Stainless steel bracelet with a double push-button deployant clasp. Fits an 8 1/4" wrist.

Condition

Unknown

Caliber

Movement

Manual winding chronograph movement with a 48-hour power reserve.

Caliber/Movement

1861

Case

Case Material

Stainless steel round case 42.0 mm in diameter. Two pushers operate the chronograph function. Omega logo on the crown. "The First Watch Worn On The Moon" and "Flight Qualified by NASA For All Manned Space Missions" engraved in red on the caseback.

Case Diameter

42 mm

Bezel material

Stainless steel black bezel with a tachymetre scale.

Dial

Black dial with white luminescent-inlayed index hour markers and baton hands. White arrow-tipped central chronograph hand. Three engine-turned subdials -- 30 minutes register at 3 o'clock, 12 hour register at 6 o'clock, and a small seconds register at 9 o'clock. Red and white checker patterned chapter ring.

Bracelet/Strap

Bracelet Material

Stainless steel bracelet with a double push-button deployant clasp. Fits an 8 1/4" wrist.

Clasp

Stainless steel bracelet with a double push-button deployant clasp. Fits an 8 1/4" wrist.

Clasp Material

Stainless steel bracelet with a double push-button deployant clasp. Fits an 8 1/4" wrist.