Diver X Skeleton Azure
3723-170-2B
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Own one? Join to add it to your box- Case
- 44 mm · Titanium / carbon composite
- Thickness
- 15.7 mm
- Water
- 200 m
- Calibre
- UN-372 · 72 h
- Dial
- Black
- Bracelet
- Rubber / ceramic

3723-170-2B
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| Code | Variant | Dial | Bracelet or strap | Price | Status |
|---|---|---|---|---|---|
| 3A | — (default) | Black | Rubber (Rubber / ceramic), blue | CHF 26,800 | — |
The Ulysse Nardin Diver X Skeleton Azure 3723-170-2B is in production. It has a 44 mm carbon case, 15.7 mm thick and water-resistant to 200 m. It has a black dial. It uses the automatic calibre UN-372, with a 72-hour power reserve. It comes on a rubber strap.
Generated from the collected facts.
From CHF 26,800 across 1 priced configuration, listed under Variants.
From other collections and brands, ranked by recorded size, case metal, dial, bezel, water resistance, movement, bracelet, lume and power reserve.








| When (UTC) | Field | Change | By |
|---|---|---|---|
| 23 Oct 2026 15:46 | current_retail_amount | — → 26800 | Ulysse Nardin |
| 23 Oct 2026 15:46 | caliber_id | — → 1396 | Ulysse Nardin |
| 23 Oct 2026 15:46 | weight_g | — → 104.48 | Ulysse Nardin |
| 23 Oct 2026 15:46 | water_resistance_m | — → 200 | Ulysse Nardin |
| 23 Oct 2026 15:46 | strap_color | — → blue | Ulysse Nardin |
| 23 Oct 2026 15:46 | production_status | unknown → in_production | Ulysse Nardin |
| 23 Oct 2026 15:46 | power_reserve_hours | — → 72 | Ulysse Nardin |
| 23 Oct 2026 15:46 | movement_type | — → automatic | Ulysse Nardin |
| 23 Oct 2026 15:46 | jewels | — → 23 | Ulysse Nardin |
| 23 Oct 2026 15:46 | functions | [] → ["Skeletonized Movement"] | Ulysse Nardin |
| 23 Oct 2026 15:46 | frequency_vph | — → 21600 | Ulysse Nardin |
| 23 Oct 2026 15:46 | dial_color_detail | — → Black | Ulysse Nardin |
| 23 Oct 2026 15:46 | dial_color | — → black | Ulysse Nardin |
| 23 Oct 2026 15:46 | crystal_material | — → sapphire | Ulysse Nardin |
| 23 Oct 2026 15:46 | case_thickness_mm | — → 15.7 | Ulysse Nardin |
| 23 Oct 2026 15:46 | case_material | — → carbon | Ulysse Nardin |
| 23 Oct 2026 15:46 | case_diameter_mm | — → 44 | Ulysse Nardin |
| 23 Oct 2026 15:46 | bracelet_type | — → rubber | Ulysse Nardin |
25 further observations were superseded, outvoted or are waiting for review.
Primary source: Ulysse Nardin (Official brand, trust 5 of 5)Review: AutoLast collected: 23 Oct 2026Last verified: —Family: 3723-170