Jacob & Co
Astronomia Sky Sapphire
Reference: AT113.40.AA.AA.A
The Jacob & Co Astronomia Sky Sapphire, reference AT113.40.AA.AA.A, is a limited-edition 47 mm watch in sapphire with a no dial, blue dial. Inside is the calibre JCAM41, a hand-wound movement with a 60-hour power reserve, visible through an exhibition case back. It lists tourbillon, sidereal time and month indicator among its complications and comes on a blue alligator strap.
Case Information+
Case Size: 47 mm
Case Material: Sapphire
Case Back: Exhibition
Crystal: Sapphire
Movement+
Type: Mechanical Manual
Calibre: Calibre JCAM41
Power Reserve: 60 hours
Complications: Hours, minutes, seconds, tourbillon, sidereal time, month indicator, day/night indicator
Other+
Bracelet Material: Alligator
Bracelet Colour: Blue
Dial Colour: No Dial, Blue
Water Resistance: 30 meters
Limited Edition: Yes
Questions about this watch+
- What movement is in the Jacob & Co Astronomia Sky Sapphire?
- The Jacob & Co Astronomia Sky Sapphire uses the calibre JCAM41, a hand-wound movement with a 60-hour power reserve.
- How big is the Jacob & Co Astronomia Sky Sapphire?
- The case measures 47 mm across and is made of sapphire.
- What complications does the Jacob & Co Astronomia Sky Sapphire have?
- Its complications are listed as tourbillon, sidereal time and month indicator.
- How water resistant is the Jacob & Co Astronomia Sky Sapphire?
- It is rated to 30 m.