{"id":13258,"date":"2026-01-17T12:26:20","date_gmt":"2026-01-17T11:26:20","guid":{"rendered":"https:\/\/www.house-of-time.be\/?post_type=product&#038;p=13258"},"modified":"2026-02-20T16:05:16","modified_gmt":"2026-02-20T15:05:16","slug":"h-moser-cie-endeavour-quantieme-perpetuel-purity-50-pieces","status":"publish","type":"product","link":"https:\/\/www.house-of-time.be\/en\/product\/h-moser-cie-endeavour-quantieme-perpetuel-purity-50-pieces\/","title":{"rendered":"H. Moser &amp; Cie. Endeavour Perpetual Calendar Purity 50 pieces"},"content":{"rendered":"<ul>\n<li>\n<h3>Ultimate Minimalism<\/h3>\n<\/li>\n<\/ul>\n<p data-start=\"222\" data-end=\"658\">At <span class=\"hover:entity-accent entity-underline inline cursor-pointer align-baseline\"><span class=\"whitespace-normal\">H. Moser &amp; Cie.<\/span><\/span> there exists a singular approach to high complications, grounded in restraint, mechanical intelligence and a deliberately pared-back aesthetic. The Endeavour Perpetual Calendar Purity stands as one of its most accomplished expressions. Beneath an apparent simplicity lies a perpetual calendar of remarkable sophistication, designed to be intuitive, legible and enduring.<\/p>\n<p data-start=\"660\" data-end=\"1084\">This reference 1800-0200, crafted in white gold, is part of a strictly limited edition of 50 pieces. The 42 mm case features perfectly balanced proportions, enhanced by mirror-polished finishes that emphasise the purity of the Endeavour collection\u2019s lines. The overall impression is one of quiet, timeless elegance, fully aligned with the philosophy of the manufacture in Neuhausen am Rheinfall.<\/p>\n<p data-start=\"1086\" data-end=\"1702\">The Midnight Blue Fum\u00e9 dial forms the emotional centrepiece of the watch. Deep and nuanced, it shifts from intense midnight blue to lighter reflections depending on the light. True to the Purity concept, it is deliberately free of any visible logo, reinforcing the absolute minimalism of the design. The applied hour markers and leaf-shaped white gold hands stand out with precision. The date at 3 o\u2019clock jumps instantaneously at midnight, while the month is indicated by a central hand read against the hour markers. All indications are integrated with exemplary discretion, preserving the dial\u2019s perfect harmony.<\/p>\n<p data-start=\"1704\" data-end=\"2507\">At its heart beats the manufacture calibre HMC 800, a hand-wound movement embodying one of the most intelligent approaches to the modern perpetual calendar. Its architecture allows full calendar adjustments both forwards and backwards, with no restricted zones and no mechanical risk. Featuring a seven-day power reserve, an anti-magnetic Straumann hairspring and finely executed artisanal finishing, it perfectly illustrates H. Moser &amp; Cie.\u2019s technical mastery and pragmatic philosophy. The leap year indication is displayed on the movement side, visible through the sapphire caseback, thereby preserving the dial\u2019s absolute purity. The calibre reveals gold chatons, polished bevels and a movement architecture of great restraint.<\/p>\n<p data-start=\"2509\" data-end=\"2819\">The watch is fitted with a black alligator strap with a red suede lining, offering a subtle and refined contrast. It is delivered with two buckle options: a white gold folding clasp and a white gold pin buckle, allowing the wearer to adapt it according to preference.<\/p>\n<p data-start=\"2821\" data-end=\"3316\">Offered here in excellent condition, dated 2017 and delivered with its full original set, this Endeavour Perpetual Calendar Purity represents a rare opportunity to acquire an independent high complication in one of its purest forms. A timepiece intended for connoisseurs, for those who appreciate complexity concealed behind apparent simplicity, and for whom true haute horlogerie is defined by the integrity of its conception rather than by ostentation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Minimalisme ultime Il existe chez H. Moser &amp; Cie. une approche singuli\u00e8re de la haute complication, fond\u00e9e sur la retenue, l\u2019intelligence m\u00e9canique et une esth\u00e9tique volontairement \u00e9pur\u00e9e. L\u2019Endeavour Quanti\u00e8me Perp\u00e9tuel Purity en est l\u2019une des expressions les plus accomplies. Derri\u00e8re une apparente simplicit\u00e9 se cache un quanti\u00e8me perp\u00e9tuel d\u2019une sophistication remarquable, pens\u00e9 pour \u00eatre \u00e0&#8230;<\/p>","protected":false},"featured_media":13557,"template":"","meta":[],"product_cat":[860],"product_tag":[],"class_list":["post-13258","product","type-product","status-publish","has-post-thumbnail","hentry","product_cat-h-moser-cie"],"_links":{"self":[{"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/product\/13258","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/types\/product"}],"version-history":[{"count":2,"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/product\/13258\/revisions"}],"predecessor-version":[{"id":13307,"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/product\/13258\/revisions\/13307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/media\/13557"}],"wp:attachment":[{"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/media?parent=13258"}],"wp:term":[{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/product_cat?post=13258"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.house-of-time.be\/en\/wp-json\/wp\/v2\/product_tag?post=13258"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}