Royal Oak “Jumbo” Extra-Thin Openworked
A 39 mm yellow gold Royal Oak with an openworked dial, so the movement shows from the front.
Most of the dial has been cut away. The gold-toned movement is visible from the front and moves behind the hour-markers and hands.
The case and bracelet are 18-carat yellow gold. The case is 39 mm across and 8.1 mm thick.
Calibre 7124 shows hours and minutes only, and the power reserve is about 52 hours.
- Reference
- 16204BA.OO.1240BA.01
- Introduced
- 1972 (Royal Oak)
- Case
- 39 mm, 8.1 mm thick, 18-carat yellow gold
- Movement
- Calibre 7124, self-winding, openworked
- Power reserve
- About 52 hours
- Water resistance
- 50 m
- Functions
- Hours, minutes
- Notable
- Openworked dial
