Omega Speedmaster Broad Arrow Yellow Gold / Black Ref. 3651.50.31

The Omega Speedmaster Broad Arrow Yellow Gold / Black 3651.50.31 has a 42 mm yellow gold case, and is water resistant to 100 metres.

The Omega Speedmaster 'Broad Arrow' was introduced in 2002, pairing design elements from the original 1957 Speedmaster with Omega's [then] latest and greatest chronograph movement. Signature elements include the engraved tachymeter bezel -diamond-set in some cases- and the 'Broad Arrow' hand-set. Reference 3651.50.31 has a yellow gold case. Both the dial and the alligator strap are pitch black.

Diameter: 42 mm
Water resistance: 100 m
Case: Yellow Gold
Released: 2002
Movement: Omega caliber 3303

Specifications

Case and dimensions

Case diameter: 42 mm
Lug width: 20 mm
Case shape: Round
Case material: Yellow Gold
Bezel: Tachymeter
Crystal: Sapphire
Case back: Closed
Water resistance: 100 m

Dial

Dial colour: Black
Indexes: Stick / Dot
Hands: Arrow

Movement

Calibre: Omega caliber 3303
Movement maker: Omega
Movement type: Automatic
Display: Analog
Power reserve: 55 h
Frequency: 28800 vph
Jewels: 33
Movement diameter: 27 mm
Complications: Chronograph, Column wheel, Date, Hours, Minutes and Small Seconds