The SEVENFRIDAY P1C/04 Caipi is a square-format automatic watch built around white ceramic, silver-toned dial layers and green accents. SEVENFRIDAY lists a Miyota 82S7 movement with a 40-hour power reserve and a 47.6 × 47 mm case. Those details make it possible to assess the design and published specification, but not how the watch fits, performs or feels in use: no hands-on testing of those qualities is established here.
What are the SEVENFRIDAY P1C/04 Caipi specs?
The figures below are SEVENFRIDAY’s current product-page specifications, accessed October 8, 2026; they are manufacturer claims rather than independent test results.
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| Feature | Published specification |
|---|---|
| Movement | Automatic Miyota 82S7 |
| Power reserve | 40 hours |
| Case dimensions | 47.6 × 47 mm |
| Water resistance | 10 ATM, as rated by SEVENFRIDAY |
| Crystal | Sapphire |
| Top bezel, animation ring and crown | White ceramic |
| Case body, caseback and buckle | Polished 316L stainless steel |
| Strap | Double-layer padded white calfskin |
| Connectivity | NFC chip embedded in the caseback for connection with the SEVENFRIDAY app |
SEVENFRIDAY’s P1C/04 Caipi product page is the primary source for these listed details. The 47.6 × 47 mm measurement describes a substantial square case; without wrist testing, it does not establish how the watch wears on any particular person.
How the Caipi’s design is put together
SEVENFRIDAY frames the palette as a cocktail-inspired design: white ceramic represents ice, the white and silver dial layers represent cachaça, and green details evoke lime. The brand says the green hands and indexes glow green in darkness. This is the maker’s design explanation, not an independent finding about visibility or legibility.
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The brand’s July 26, 2021 launch-era story also describes anti-reflective treatment on the inner side of the sapphire crystal and a screwed-down crown. The current product listing confirms sapphire crystal and a 10 ATM rating, but does not repeat those two details. The story is the source for them, so they should be treated as dated launch-era descriptions rather than freshly confirmed specifications. Read SEVENFRIDAY’s Caipi design story.
Water resistance: what the 10 ATM rating does and does not establish
SEVENFRIDAY lists the Caipi at 10 ATM. That is the maker’s stated rating; it is not an independent water test or a guarantee of suitability for a particular activity. Water resistance depends on the watch’s condition, and a pre-owned example may not retain its original sealing. For intended use, consult SEVENFRIDAY’s guidance and have the specific watch’s condition assessed by a qualified service provider.
How the SEVENFRIDAY NFC authentication works
SEVENFRIDAY says an NFC chip embedded in the caseback connects the watch to its iOS or Android app for “secured authentication and registration.” The product page describes the feature’s purpose, but does not establish that a scan alone proves a watch’s condition, ownership history or authenticity in every situation. Follow the current app instructions and confirm any purchase through an authorized seller.
Independent reader supportYour contribution helps us test, update, and keep practical guides available for everyone.Is the P1C/04 Caipi discontinued?
Availability is not clear globally. The Watch Pages labels the model “Discontinued,” but that third-party status does not prove that every authorized dealer has exhausted remaining stock. The Watch Pages model listing gives a launch-era guide price of $1,550; it is historical context, not a current offer or a dependable estimate of today’s market value.
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- Black polished stainless steel case with a black leather strap.
- Black dial with silver-tone hands
- Dial Type: Analog. Automatic movement. Scratch resistant mineral crystal
A Japanese importer listing shows a regional retail price of ¥272,800 and reports a two-year warranty, with a possible extra year after app registration. These are Cypress Online’s Japan-specific statements, not universal terms or proof of current stock elsewhere. Check Cypress Online’s listing for its regional details. SEVENFRIDAY’s 2021 story mentions three-year warranty registration, so warranty length should be verified for the exact seller, region and purchase date rather than assumed from either listing.
Quick Recap
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What to check before buying a pre-owned P1C/04
- Exact reference: Confirm that the watch is the P1C/04 Caipi, not a visually similar SEVENFRIDAY model.
- Seller and provenance: Ask whether the seller is authorized and request available purchase records and registration details.
- Condition: Inspect the ceramic, steel surfaces, crystal, crown, strap and buckle. Cosmetic condition alone does not establish water resistance or movement health.
- Service and water resistance: Ask for service history and a current condition assessment if water exposure matters to you. The published 10 ATM rating is not a substitute for checking an older watch.
- Warranty: Get the applicable written terms from the seller, including geographic restrictions, duration and registration requirements.
- Price: Compare current offers for the same reference and condition. The cited $1,550 is a launch-era guide price, while ¥272,800 is a Japanese regional listing; neither establishes a current global value.
- Strap replacement: The product page specifies a padded calfskin strap. The 2021 brand story gives a 28-to-24 mm width; confirm the exact fit and hardware compatibility before ordering a replacement.
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
