Manufacturer details checked
Urban Jürgensen
Urban Jürgensen uj-3
- Manufacturer reference
- UJ-3
- Material
- 950 platinum or 5N rose gold
- Diameter
- 39mm
- Thickness
- 13.9mm
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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 reference
- UJ-3
- Material
- 950 platinum or 5N rose gold
- Diameter
- 39mm
- Thickness
- 13.9mm
- Bezel
- Stepped, polished, satin-polished
- Lugs
- Reinterpreted Jürgensen teardrop design, stepped, polished
- Lug width
- 20mm
- Crystal
- Domed sapphire with anti-reflective treatment
- Case middle
- Satin-polished
- Crown
- Non-screwed, fluted; UJ engraving
- Case back
- Hand guilloché circular Grain d’orge; sapphire crystal
- Water resistance
- 3 ATM (30meters, ~100feet)
- Indications
- Offset central hours, minutes; calendar and small seconds at 5 o’clock; moon phase at 8 o’clock; offset date at 9 o’clock; offset month at 3 o’clock; fractional power reserve at 12 o’clock
- Finishes
- Hand guilloché in circular Grain d’orge for main dial periphery, in 45° Clous de Paris for date/small seconds auxiliary dial, in Sauté-piqué for minute track; applied surrounds in silver or 5N rose gold, satin-polished
- Hands
- Flame-blued Jürgensen
- Caliber UJ-3
- In-house, integrated perpetual calendar, 5N rose gold-plated, hand-wound
- Height
- 8.1mm
- Components
- 438
- Regulator
- Free spring balance with direct double wheel escapement
- Calendar
- Perpetual calendar with instantaneous jump mechanism at midnight, leap year indicator on the movement
- Moon phase
- Instantaneous jump mechanism at midnight, accurate to one day every 14,000 years
- Jewels
- 42
- Power reserve
- 52 hours
- Frequency
- 18,000 vph (2.5 Hz)
- Strap
- Hand-stitched, ethically sourced alligator leather with soft calfskin lining
- Buckle
- 950 platinum or 5N rose gold pin buckle
Checked 2026-09-29 · 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
- Urban Jürgensen
- Reference token
- uj-3
- 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: urban-jurgensen-official-batch-20260925 · Manufacturer details checked; editorial publication pending.