{"id":"czapek/antarctique-sxh5","brand":"czapek","model":"Antarctique","caliber":"SXH5","notes":"Handbook v0.2 §8 lists this record as \"Czapek — Antarctique SXH5\". The handbook source (czapek.com/new-antarctique) no longer mentions the SXH5; evidence comes from Monochrome's 2020 launch article.","provenance":[{"dimension":"MA","component":"Caliber SXH5 design","performer":"czapek","relationship":"internal","claims":["cz-ant-martinez"]},{"dimension":"MM","component":"Movement parts","performer":"ab-product","relationship":"external_specialist","claims":["cz-ant-partners"]},{"dimension":"MM","component":"Movement parts","performer":"generale-ressorts","relationship":"external_specialist","claims":["cz-ant-partners"]},{"dimension":"MM","component":"Movement parts","performer":"atokalpa","relationship":"external_specialist","claims":["cz-ant-partners"]},{"dimension":"EX","component":"Case and integrated bracelet","relationship":"unknown","note":"No source names the makers.","claims":[]},{"dimension":"DH","component":"Dial","performer":"metalem","relationship":"external_specialist","claims":["cz-ant-dial"]},{"dimension":"CF","component":"Movement hand finishing","relationship":"unknown","note":"Who performs it is not stated.","claims":["cz-ant-finishing"]},{"dimension":"WE","component":"Assembly","performer":"czapek","relationship":"internal","note":"Shown for the prototype; series assembly not described.","claims":["cz-ant-assembly"]}],"claims":[{"id":"cz-ant-martinez","statement":"The SXH5 was designed from scratch by Czapek's constructor, Dan Martinez.","excerpt":"It was conceived from scratch by the brand's constructor Dan Martinez","source":"monochrome-czapek-antarctique","dimensions":["MA","PD"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"},{"id":"cz-ant-partners","statement":"SXH5 parts are made by partners including AB Product, Générale Ressorts and Atokalpa.","excerpt":"with parts manufactured by several partners: AB product, Générale de resort or Atokalpa","source":"monochrome-czapek-antarctique","dimensions":["MM","PD"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"},{"id":"cz-ant-first-in-house","statement":"The SXH5 is described as the brand's first in-house movement.","excerpt":"the brand's first in-house movement","source":"monochrome-czapek-antarctique","dimensions":["MA"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"},{"id":"cz-ant-assembly","statement":"A Czapek watchmaker assembled the first Antarctique prototype.","excerpt":"Czapek's watchmaker, Julian, assembling the first Antarctique prototype, equipped with the calibre SXH5.","source":"monochrome-czapek-antarctique","dimensions":["WE"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"},{"id":"cz-ant-finishing","statement":"The movement has hand-chamfered inward angles and drawn flanks.","excerpt":"It is modern but elaborate with hand chamfering of the inward angles and drawing of the flanks.","source":"monochrome-czapek-antarctique","dimensions":["CF"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"},{"id":"cz-ant-dial","statement":"The dial is made by Metalem in Le Locle.","excerpt":"The dial of the Czapek Antarctique is made by Metalem (a Le Locle-based dial maker and long-standing Czapek partner).","source":"monochrome-czapek-antarctique","dimensions":["DH"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"},{"id":"cz-ant-chronode-past","statement":"Before the SXH5, Czapek made its movements with Chronode.","excerpt":"Until now, Czapek has been manufacturing its movements with Chronode","source":"monochrome-czapek-antarctique","dimensions":["MM"],"date_checked":"2026-10-13","editor":"ai-draft","status":"active"}],"profiles":[{"version":1,"methodology":"v0.2","confidence":"A","independent_watchmaker":false,"status":"superseded","is_seed":true,"seed_label":"Établisseur / Manufacture Hybrid","editor":"FALK v0.2 handbook","change_note":"Imported from the FALK Index v0.2 handbook §8 reference dataset.","created_on":"2026-10-13","scores":{"MA":{"value":4,"evidence":[]},"MM":{"value":1,"evidence":[]},"EX":{"value":0,"evidence":[]},"DH":{"value":0,"evidence":[]},"CF":{"value":3,"evidence":[]},"WE":{"value":4,"evidence":[]},"PD":{"value":5,"evidence":[]}},"classification":["design_led_etablisseur","independent_manufacture"]},{"version":2,"methodology":"v0.2","confidence":"B","independent_watchmaker":false,"status":"published","is_seed":false,"editor":"mikeqtn","change_note":"First evidenced profile. Proposed: MM 1 → 0 (all parts made by named partners), EX 0 → U and CF 3 → U (no source on the case maker or on who finishes the movement). Confidence A → B: one 2020 secondary article; the maker page no longer covers the SXH5. Reviewed and approved by mikeqtn on 2026-10-14.","created_on":"2026-10-13","scores":{"MA":{"value":4,"rationale":"The SXH5 was designed from scratch by Czapek's own constructor, a proprietary caliber whose parts are made by partners (\"designed in-house, made by partners\"). Level 5 is arguable since the engineering is internal; it is held at 4 until the scope of partner engineering is known.","evidence":[{"claim":"cz-ant-martinez","stance":"supports","note":"In-house design."},{"claim":"cz-ant-first-in-house","stance":"context","note":"Marketing term; the design claim above carries the score."}]},"MM":{"value":0,"rationale":"The movement parts are made by named partners, and no part is documented as made by Czapek.","evidence":[{"claim":"cz-ant-partners","stance":"supports","note":"External parts manufacture."},{"claim":"cz-ant-chronode-past","stance":"context","note":"Earlier calibers were also made with a partner."}]},"EX":{"value":null,"rationale":"No source names the case or bracelet maker. U until found (handbook score was 0).","evidence":[]},"DH":{"value":0,"rationale":"The dial is made by Metalem.","evidence":[{"claim":"cz-ant-dial","stance":"supports","note":"External dial maker."}]},"CF":{"value":null,"rationale":"The movement is hand-finished, but no source says whether Czapek or a partner does it. U (handbook score was 3).","evidence":[{"claim":"cz-ant-finishing","stance":"context","note":"Finishing exists; performer unknown."}]},"WE":{"value":4,"rationale":"A Czapek watchmaker assembled the SXH5 prototype, and the movement is presented as assembled in-house. Series assembly and adjustment are not described directly.","evidence":[{"claim":"cz-ant-assembly","stance":"supports","note":"In-house assembly of the movement."}]},"PD":{"value":5,"rationale":"Czapek conceived the caliber from scratch and directs a network of specialist suppliers.","evidence":[{"claim":"cz-ant-martinez","stance":"supports","note":"Original engineering."},{"claim":"cz-ant-partners","stance":"supports","note":"Supplier direction."}]}},"classification":["design_led_etablisseur","independent_manufacture"]}]}