Jacob & Co
Jacob & Co The World Is Yours Dual Time Zone DT100-40-AA-AB-A
The Jacob & Co The World Is Yours Dual Time Zone (reference DT100-40-AA-AB-A) is a 43 mm Gold watch.
Specifications
Case
- Reference
- DT100-40-AA-AB-A
- Collection
- The World Is Yours
- Case size
- 43 mm
- Case material
- Gold
Dial versions
This reference was made with these dials and finishes.
DT100-40-AA-AB-A
How it compares within the The World Is Yours family
Side by side with other references in the same collection, from the catalog.
| Reference | Size | Material | Dial | Caliber | Years |
|---|---|---|---|---|---|
| DT100-40-AA-AB-A (This watch) | 43 mm | Gold | — | — | — |
| DT100-10-AA-AA-A-BALA | 43 mm | Steel | — | — | — |
| DT100-40-AA-AE-A | 43 mm | Gold | — | — | — |
About the The World Is Yours family
The World Is Yours is a Jacob & Co. dual-time watch inspired by a two-time-zone watch Jacob Arabo received from his father as a teenager. Each time zone shows hours and minutes and can be set independently, and the dial shows half the globe, with the missing continents engraved on the caseback.
The watches use the automatic JCAA11 caliber in a 43 mm case, in steel or rose gold. Confirm the reference against the dial colour and case, and check that both time zones set and run correctly.
Quick answers
- What size is the Jacob & Co The World Is Yours Dual Time Zone DT100-40-AA-AB-A?
- The Jacob & Co The World Is Yours Dual Time Zone DT100-40-AA-AB-A has a 43 mm case.
- What is the Jacob & Co The World Is Yours Dual Time Zone DT100-40-AA-AB-A made of?
- The case is Gold.
Catalog facts checked October 2026.