Manufacturer details checked
Jacob & Co
astronomia-solar-zodiac/black-dlc-titanium-and-sapphire
- Manufacturer model
- ASTRONOMIA-SOLAR-ZODIAC/BLACK-DLC-TITANIUM-AND-SAPPHIRE
- ITEM NUMBER
- AS310.21.SP.AA.A
- CASE
- Diameter: 44mm Height: 21mm Material: Black DLC Titanium and Sapphire apertures on sides Case Back: Black DLC Titanium Bows: Winding and Time-Setting via lift-out rotating bows on the caseback Crystal : Unique Domed Sapphire Crystal with multiple anti-reflective treatment Water Resistance: 30m (3atm)
- DIAL & HANDS
- Dial: Blue PVD Dial with Rose Gold Plated Engraving of Zodiac Signs Hands: Rose Gold Jacob&Co designed hands
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Specifications checked against the linked manufacturer page. The image source and display method are identified with the illustration.
Manufacturer specifications checked for this reference
These specifications were checked against the manufacturer page for this exact reference.
- Manufacturer model
- ASTRONOMIA-SOLAR-ZODIAC/BLACK-DLC-TITANIUM-AND-SAPPHIRE
- ITEM NUMBER
- AS310.21.SP.AA.A
- CASE
- Diameter: 44mm Height: 21mm Material: Black DLC Titanium and Sapphire apertures on sides Case Back: Black DLC Titanium Bows: Winding and Time-Setting via lift-out rotating bows on the caseback Crystal : Unique Domed Sapphire Crystal with multiple anti-reflective treatment Water Resistance: 30m (3atm)
- DIAL & HANDS
- Dial: Blue PVD Dial with Rose Gold Plated Engraving of Zodiac Signs Hands: Rose Gold Jacob&Co designed hands
- STRAP & CLASP
- Strap: Alligator Leather Clasp: Black DLC Titanium Deployment Clasp
- LIMITED EDITION
- 18 Pieces
Checked 2026-09-27 · Regional scope: manufacturer Europe · Manufacturer specifications; individual watches may vary.
Original manufacturer wording is retained for source data without a reviewed translation.
Recorded discovery details.
- Brand
- Jacob & Co
- Reference token
- astronomia-solar-zodiac/black-dlc-titanium-and-sapphire
- Collection candidate
- Not established
- Family candidate
- Not established
- Product type
- Watch candidate
Official discovery source
The exact token was retained from a stored official manufacturer URL or feed. The source supports discovery, but does not by itself verify every model detail.
Open official manufacturer page ↗Source record: jacob-and-co-official-batch-20260925 · Publication eligible: no.