The First Speedmaster Circa 1957-1959 Ref. 2915-1, 2 & 3, Cal.321 Estimate $100K+ Key Traits: Broad Arrow Hands

Non-painted outer bezel

Circa 1959- 1963 Ref 2998, Cal.321 (multiple sub versions) Estimate: $18-$30K - (Includes several sub references) Key Traits: First Speedmaster into space Worn by Astronaut Wally Schirra aboard the Mercury Atlas 8

Alpha” triangular hands

Some versions featured “lolipop” second hand

Circa 1962 -1964 Ref. 105.002, Cal. 321 Estimate: $10-15K Key Traits: Nearly identical to the previous Ref 2998

Last Ref.with the “Alpha” hands ( newer sub versions used baton hands)

Circa 1964 - 1969 Reference 105.003, Cal. 321 Estimate: $8-12K Key Traits: Bigger pushers

Slim “Baton” hands going forward

Last case at 38”

Circa 1964-1968 Ref. 105.012, Cal. 321 Estimate: $6-10K Key Traits: 42” Case with wider pushers

Used two different cases, one with twist lugs

PROFESSIONAL’ version introduced

Protection around the pushers and crown

Worn by Neil Armstrong and Buzz Aldrin when landing on the Moon (1st to land on the moon)

Circa 1964 - 1969 Ref. 145.012, Cal. 321 Estimate: $6-10K Key Traits: Last Omega Speedmaster to use the caliber 321

Developed/tested to NASA standards