Photo: © Patek Philippe. 5978P-010
Patek Philippe
Instantaneous Perpetual Calendar Chronograph
5978P-010
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Model comparison
Choose two or three models: movements, dimensions, functions and prices from our reviews.
Photo: © OMEGA
OMEGA
Seamaster Diver 300M James Bond Edition / Spectre Edition
210.30.42.20.03.004 / 210.30.42.20.01.023
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| Specification | Patek PhilippeInstantaneous Perpetual Calendar Chronograph | OMEGASeamaster Diver 300M James Bond Edition / Spectre Edition |
|---|---|---|
| Reference | 5978P-010 | 210.30.42.20.03.004 / 210.30.42.20.01.023 |
| Winding | Manual winding | Automatic winding |
| Calibre | CH 29-535 PS QI | OMEGA 8806 James Bond / OMEGA 8806 Spectre |
| Diameter | 42 mm | 42 mm |
| Size / thickness | 42 × 14.24 mm | 42 × 14.23 mm; 50.00 mm lug-to-lug |
| Power reserve | 55–65 hours, chronograph off | 55 hours |
| Case material | Platinum; 42 × 14.24 mm | Not stated in the review |
| Functions | Not stated in the review | Not stated in the review |
| Crystal | Not stated in the review | Not stated in the review |
| Water resistance | Not stated in the review | 30 bar / 300 m |
| Price and market | Not stated in the review | US price: 8,600 USD per individual steel model; 89,800 USD per two-watch set |
Patek Philippe · Instantaneous Perpetual Calendar Chronograph
Strengths
The 5978P is worth watching as the calendar changes: that is when the mechanism's complexity becomes visible on the dial. The most interesting aspect of this premiere is the work of two substantial assemblies together, calendar and chronograph.
Things to consider
The case is tall; power reserve is stated with the chronograph off. Price for a specific market and purchase availability are unconfirmed.
Review date: 2 October 2026
Patek Philippe — official 5978P-010 product pageSJX — 5978P premiere, 1 October 2026OMEGA · Seamaster Diver 300M James Bond Edition / Spectre Edition
Strengths
Spectre hides its main symbol on the rotor and keeps a calm black dial. Bond chooses blue waves and a titanium bezel. Mechanically they are equal: choose the look and fit rather than expecting a new calibre.
Things to consider
The 14.23 mm thickness and 50.00 mm length call for trying them on. On 5 October 2026, the individual versions are unavailable online in the US catalogue; local price and availability are unconfirmed.
Review date: 5 October 2026
OMEGA US — James Bond Edition 210.30.42.20.03.004OMEGA US — Spectre Edition 210.30.42.20.01.023