Omega Speedmaster HB-SIA GMT Chronograph Numbered Edition 622401

Collection::Speedmaster

Movement::Quartz (Battery)

Quality::Japanese Miyota

Case::Brushed stainless steel case

Back::Polished stainless steel snap-in back with Speedmaster Omega logo & NASA certification inscription

Bezel::Polished stainless steel bezel with tachymeter

Crown::Omega logo engraved polished stainless steel crown with a round push-button crown on either side of it

Bracelet::Brushed stainless steel link bracelet with logo and Omega Speedmaster engraved deployment clasp

Band Type:Stainless Steel

Chronograph:Yes

Glass:Sapphire Crystal

Dial Color:Black

Gender:Men

Diameter:48 x 40 mmWhat does this measure?

Bracelet Length:190 x 19 mm

Case Thickness:15 mm

Shipping Size:Small

Quality & Trademark:All our watches are water resistant but not waterproof; we do not recommend swimming with them or taking showers with them. Taking the watches underwater will revoke their guarantee.