Blast Dual Time
243-20
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- 42 mm · Stainless steel
- Thickness
- 10.05 mm
- Water
- 50 m
- Calibre
- UN-24 · 42 h
- Dial
- Blue
- Bracelet
- Alligator

General
- Model name
- Blast Dual Time
- Status
- In production
- Retail price
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Variants
| Code | Variant | Dial | Bracelet or strap | Price | Status |
|---|---|---|---|---|---|
| 42 | — (default) | Black, Roman numerals | Leather (Alligator), black | CHF 9,700 | — |
| 43 | — | Blue, Roman numerals | Leather (Alligator), blue | CHF 9,700 | — |
Description
The Ulysse Nardin Blast Dual Time 243-20 is in production. It has a 42 mm stainless steel case, 10.05 mm thick and water-resistant to 50 m. It has a blue, roman numerals dial. It uses the automatic calibre UN-24, with a 42-hour power reserve. Its functions include big date, dual time and small seconds. It comes on a leather strap.
Generated from the collected facts.
Price
From CHF 9,700 across 2 priced configurations, listed under Variants.
Closest by specs
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.
Provenance and history
| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:46 | strap_color | black → blue | Ulysse Nardin |
| 23 Oct 2026 15:46 | dial_color_detail | Black, Roman numerals → Blue, Roman numerals | Ulysse Nardin |
| 23 Oct 2026 15:46 | dial_color | black → blue | Ulysse Nardin |
| 23 Oct 2026 15:46 | strap_color | blue → black | Ulysse Nardin |







