1998 Omega Speedmaster 150th Anniversary of Omega

An incredibly rare watch to find, more so with the gold bracelet. This model was made to commemorate Omega's 150th Anniversary in 1998.
 
Brand and Model: Omega Speedmaster
 
Reference: 3913.50
 
Case: 18kt Yellow Gold
 
Bezel: Tachymetre Base 1000 in 18Kt Yellow Gold
 
Bracelet: Omega 18Kt Yellow Gold with folding clasp
 
Dial: Matte black with yellow gold applied logo
 
Hands: Yellow gold Broad Arrow hands
 
Crystal: Omega sapphire glass
 
Case Diameter: 42mm 
 
Movement: Omega cal 1863 manual wind
 
Case Back: 18kt yellow gold with limited edition number xx7/150 engraved on the back with Hippocampus. Omega 150th Anniversary Limited Edition.
 
Included with watch:
 
Outer watch box
Inner black leather box
Instructions
Warranty card stamped by the dealer.
 
Condition:
 
Immaculate and barely worn. Comes with 12 months warranty.