Perpetual Calendar
26598BC.ZZ.1220BC.01
In production—sports
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Own one? Join to add it to your box- Case
- 41 mm · 18-carat white gold
- Thickness
- 9.5 mm
- Water
- 20 m
- Bezel
- 18-carat white gold
- Calibre
- 5134 · 40 h
- Dial
- Purple
- Bracelet
- Rubber
26598BC.ZZ.1220BC.01
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Own one? Join to add it to your boxSource trust (hover for source, extractor, confidence)Locked: set by hand, runs leave it alone
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The Audemars Piguet Perpetual Calendar 26598BC.ZZ.1220BC.01 is a watch from the Royal Oak collection. It is in production. It has a 41 mm 18k white gold case, 9.5 mm thick and water-resistant to 20 m. It has a purple Grande Tapisserie dial with applied baton indices. It uses the automatic calibre 5134, with a 40-hour power reserve. Its functions include date, day, month, perpetual calendar and moon phase. It comes on a rubber 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 | — → 151 | Audemars Piguet |
| 23 Oct 2026 15:44 | water_resistance_m | — → 20 | Audemars Piguet |
| 23 Oct 2026 15:44 | strap_color | — → white | Audemars Piguet |
| 23 Oct 2026 15:44 | production_status | unknown → in_production | Audemars Piguet |
| 23 Oct 2026 15:44 | power_reserve_hours | — → 40 | 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 | — → 38 | Audemars Piguet |
| 23 Oct 2026 15:44 | indices_type | — → applied | Audemars Piguet |
| 23 Oct 2026 15:44 | index_style | — → baton | Audemars Piguet |
| 23 Oct 2026 15:44 | functions | [] → ["Perpetual calendar with week … | Audemars Piguet |
| 23 Oct 2026 15:44 | frequency_vph | — → 19800 | Audemars Piguet |
| 23 Oct 2026 15:44 | dial_pattern | — → tapisserie_grande | Audemars Piguet |
| 23 Oct 2026 15:44 | dial_color_detail | — → Purple dial with “Grande Tapiss… | Audemars Piguet |
| 23 Oct 2026 15:44 | dial_color | — → purple | Audemars Piguet |
| 23 Oct 2026 15:44 | crystal_material | — → sapphire | Audemars Piguet |
| 23 Oct 2026 15:44 | crown_type | — → screw_down | Audemars Piguet |
| 23 Oct 2026 15:44 | clasp_type | — → folding | Audemars Piguet |
| 23 Oct 2026 15:44 | case_thickness_mm | — → 9.5 | Audemars Piguet |
| 23 Oct 2026 15:44 | case_material | — → white_gold_18k | Audemars Piguet |
32 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: 26598
