Constellation Observatory
140.13.39.21.01.00139.4 mm30 m60 h€11,800
Dress
De Ville Prestige 40 mm
Ref. 434.13.40.20.03.001
- 40mm
- Diameter
- 9.9mm
- Thickness
- 55h
- Power reserve
- 30m
- Water resistance
Omega's entry to dress watches with a Master Chronometer calibre, in a case under 10 mm.
€5,000
Official list priceNov 2026. Source: omegawatches.com
Conversion, not a local price. VAT differs: 20% in the UK, 5% in the UAE. Original price: €5,000.
- Diameter
- 40 mm
- Thickness
- 9.9 mm
- Power reserve
- 55 h
- Water resistance
- 30 m
- Movement
- Automatic
- Material
- stainless steel
Specifications
Case
- Diameter
- 40 mm
- Thickness
- 9.9 mm
- Material
- stainless steel
- Shape
- round
- Water resistance
- 30 m
Movement
- Movement
- Automatic
- Calibre
- 8800
- Power reserve
- 55 h
- Frequency
- 25,200 vph
- Jewels
- Not confirmed
- Complications
- hours, minutes, seconds, date
Dial and strap
- Dial
- dark blue
- Markers
- Roman numerals
- Date
- Yes
- Bezel
- smooth, steel
- Strap
- leather, dark blue
Record
- Line
- De Ville
- Year
- Not confirmed
- Status
- In production
- Range
- Luxury
Across the Archive
Alternatives
Why it matters
- 9.93 mm thick
- Roman numerals alternating with cabochon markers
- Date at 6
Sources
Record confidence: high. Anything unverified stays marked, never estimated.