Ultra-Complication Universelle (RD#4)
26398BC.OO.D002CR.02
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Own one? Join to add it to your box- Case
- 42 mm · 18-carat white gold
- Thickness
- 15.6 mm
- Water
- 20 m
- Calibre
- 1000 · 60 h
- Dial
- White
- Bracelet
- Leather

26398BC.OO.D002CR.02
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The Audemars Piguet Ultra-Complication Universelle (RD#4) 26398BC.OO.D002CR.02 is a watch from the Code 11.59 collection. It is in production. It has a 42 mm 18k white gold case, 15.6 mm thick and water-resistant to 20 m. It has a white dial. It uses the automatic calibre 1000, with a 60-hour power reserve. Its functions include date, moon phase, chronograph, flyback chronograph, split-seconds (rattrapante) chronograph, tourbillon, minute repeater and grande sonnerie. It comes on a leather strap with a folding clasp.
Generated from the collected facts.
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 15:44 | caliber_id | — → 150 | Audemars Piguet |
| 23 Oct 2026 15:44 | water_resistance_m | — → 20 | Audemars Piguet |
| 23 Oct 2026 15:44 | strap_color | — → black | Audemars Piguet |
| 23 Oct 2026 15:44 | production_status | unknown → in_production | Audemars Piguet |
| 23 Oct 2026 15:44 | power_reserve_hours | — → 60 | Audemars Piguet |
| 23 Oct 2026 15:44 | movement_type | — → automatic | Audemars Piguet |
| 23 Oct 2026 15:44 | movement_source | — → in_house | Audemars Piguet |
| 23 Oct 2026 15:44 | jewels | — → 90 | Audemars Piguet |
| 23 Oct 2026 15:44 | functions | [] → ["Grande Sonnerie Supersonnerie… | Audemars Piguet |
| 23 Oct 2026 15:44 | frequency_vph | — → 21600 | Audemars Piguet |
| 23 Oct 2026 15:44 | dial_color_detail | — → 18-carat white gold and NAC dia… | Audemars Piguet |
| 23 Oct 2026 15:44 | dial_color | — → white | Audemars Piguet |
| 23 Oct 2026 15:44 | crystal_material | — → sapphire | Audemars Piguet |
| 23 Oct 2026 15:44 | clasp_type | — → folding | Audemars Piguet |
| 23 Oct 2026 15:44 | clasp_material | — → white_gold_18k | Audemars Piguet |
| 23 Oct 2026 15:44 | case_thickness_mm | — → 15.6 | Audemars Piguet |
| 23 Oct 2026 15:44 | case_material | — → white_gold_18k | Audemars Piguet |
| 23 Oct 2026 15:44 | case_diameter_mm | — → 42 | Audemars Piguet |
| 23 Oct 2026 15:44 | caseback_type | — → display | Audemars Piguet |
| 23 Oct 2026 15:44 | bracelet_type | — → leather | Audemars Piguet |
28 further observations were superseded, outvoted or are waiting for review.
Primary source: Audemars Piguet (Official brand, trust 5 of 5)Review: AutoLast collected: 23 Oct 2026Last verified: —Family: 26398