Hebdomas: The True Story of the 8-Day Pocket Watch - Grail Watch

Spend some time looking at old watches and you're bound to stumble across an unusual watch with an off-center dial, fancy exposed balance, and 8-day power reserve. The dial will likely say "Hebdomas" and "8 Jours" and not much more. Is this some exotic high-end watch or a mass-market pretender? That's the story I'm telling today!

Hebdomas: The True Story of the 8-Day Pocket Watch - Grail Watch

中古】TMT◇18AW/AMARETTA SUEDE SHIRTS/長袖シャツ/M/ナイロン/ベージュ/TSH-F1808【メンズウェア】カジュアルシャツ クリアランス販売済み

Eight-day Watch British Museum

Hebdomas movement under the loupe

Grimoldi hebdomas wrist watch.

Hebdomas Armbanduhr - Freud und Leid eines Uhrensammlers

Grimoldi hebdomas wrist watch.

中古】TMT◇18AW/AMARETTA SUEDE SHIRTS/長袖シャツ/M/ナイロン/ベージュ/TSH-F1808【メンズウェア】カジュアルシャツ クリアランス販売済み

Hebdomas movement under the loupe

Hebdomas: The True Story of the 8-Day Pocket Watch - Grail Watch

Hebdomas: The True Story of the 8-Day Pocket Watch - Grail Watch