[WTS] Rare Citizen Bullhead Octagon “Reverse Panda” Ref. 4-901223 TA — Cal. 8110A Hi-beat Flyback Chronograph (Serviced) — Only $899 + Shipping

Rare Citizen Bullhead Octagon “Reverse Panda” Ref. 4-901223 TA — Cal. 8110A Hi-beat Flyback Chronograph (Serviced) — Only $899 + Shipping

Citizen - 4-901223 TA · $899
This is a rare Citizen Bullhead Octagon Chronograph, one of the most famous models from the 70s and 80s. It features an octagonal bullhead design and a high-beat flyback chronograph movement.

  • Condition: Serviced with normal vintage wear
  • Case Diameter: 38mm
  • Lug To Lug: 41mm
  • Thickness: 14mm
Posted at
Jan 18, 2026, 6:09 AM
Expired
[WTS] Citizen Bullhead Octagon “Reverse Panda” Ref. 4-901223 TA — Cal. 8110A Hi-beat Flyback Chronograph (Serviced) — $1300 + Shipping

Citizen Bullhead Octagon “Reverse Panda” Ref. 4-901223 TA — Cal. 8110A Hi-beat Flyback Chronograph (Serviced) — $1300 + Shipping

Citizen - 4-901223 TA · $1,300
A vintage Citizen Bullhead Octagon Chronograph with a rare 'reverse panda' dial. Produced in the 70s and 80s for a limited time, it is now considered collectible.

  • Condition: Serviced, all original parts
  • Case Diameter: 38mm
  • Lug To Lug: 41mm
  • Thickness: 14mm
Posted at
Jan 18, 2026, 5:27 AM
Expired