Gerald Genta (GG) Arena BiRetro Retrograde watch making the jump

This Gerald Genta (GG) watch has the jumping hour with retro minutes and date (thus termed BiRetro). The jump occurs at about 28 seconds into the video. If you turn up your speakers, you can hear the 'one-click as it makes the jump to the next hour and the minute-hand returns to "0", not as loud as the other GG Retro's.

Category:

Howto & Style

Tags:

• Gerald
• Genta
• Arena
• BiRetro
• Vid