Needs fix
Brand: Timex
Model: Timex Electric Calendar
Name: Roulette (Unofficial)
Reference: 76770
Caliber: M41 movement, battery powered mainspring, date complication
Battery: 354 (1.55 v)
Year: 1971
Dial Code: 76770 4171
Case: Chrome plated base metal
This model has recently been re-released as the Velocity, now using a quartz movement instead of the hybrid electro-mechanical movement used in the 1971 version.