{"id":2397,"date":"2026-05-27T01:43:44","date_gmt":"2026-05-27T01:43:44","guid":{"rendered":"https:\/\/casioshop.us.com\/index.php\/product\/prjb001wm-1-pro-trek-prj-b001-series-black\/"},"modified":"2026-05-27T01:43:47","modified_gmt":"2026-05-27T01:43:47","slug":"prjb001wm-1-pro-trek-prj-b001-series-black","status":"publish","type":"product","link":"https:\/\/casioshop.us.com\/index.php\/product\/prjb001wm-1-pro-trek-prj-b001-series-black\/","title":{"rendered":"PRJB001WM-1 | PRO TREK PRJ-B001 Series Black"},"content":{"rendered":"<p>Calling all lovers of tough urban-cool outdoor gear!  Introducing a PRO TREK collaboration with White Mountaineering\u00ae. The Tokyo fashion brand\u2019s principal concept is that \u201cthe field in which we wear clothes is all outdoors. One, design. Two, utility. Three, technology. The imagination to fuse these elements together. The attitude of not submitting to sales or market needs.\u201d PRO TREK timepieces pioneer all-new terrain in outdoor gear, making the two brands natural partners for exploring the connections between the great outdoors and everyday city life.   The solid PRJB001 form is dressed in all black with subtle White Mountaineering\u00ae details like the brand\u2019s diamond pattern, as well as both brands\u2019 logos and more. With meticulous attention to detail, the timepiece expresses a worldview of simplicity and style.  The flame-retardant cloth band is made of bio-based materials produced using castor oil plants. These plant-derived raw materials are not only expected to reduce environmental impact, but also provide excellent abrasion resistance, chemical resistance, and flexibility at low temperatures. The surface of the band is treated with flame retardant to resist burn marks and free you from worry around  sparks from cooking or campfires.  More than just design fashion, this watch offers utility and technology, too, with Tough Solar charging and Bluetooth\u00ae to pair with a smartphone. Press a button on the watch to record date, time, and position on a map within the app, a useful way to log your activity.   Reminisce about the breathtaking places you\u2019ve been, and take note of places you want to go again. The lightest PRO TREK yet charts your course to all-new ways of appreciating the great outdoors in White Mountaineering\u00ae outdoors-inspired streetwear style.  White  Mountaineering\u00ae  The Japanese fashion brand White Mountaineering\u00ae debuted with its 2006 autumn-winter collection. The brand brings to life designer Yosuke Aizawa\u2019s concept of creating fashionable clothing with a focus on outdoor activities. Achieving this vision requires a whole new approach to manufacturing that focuses not only on design, but also on utility and technology. Bringing the three conceptual pillars of design, utility, and technology to fashions that do not submit to market trends, White Mountaineering\u00ae is a Tokyo brand that is highly appreciated for its incredible attention to materials and detail.<\/p>\n<p><\/p>\n<p><p>Case size (L\u00d7 W\u00d7 H):50.3 \u00d7 46 \u00d7 13.6 mm<br \/>Weight:47 g<br \/>Case and bezel material:Resin \/ Bio-based resin<br \/>Band:Fire-retardant cloth band made from bio-based materials<br \/>Water resistance:100-meter water resistance<br \/>Environmental resistance:Low temperature resistant (-10\u2103)<br \/>Time adjustment:Bluetooth: Connects to a smartphone and automatically adjusts the time<br \/>Power supply and battery life:Tough Solar (Solar powered)<\/p>\n<p><\/p>\n<p>Smartphone Link feature:Mobile link (Wireless linking using Bluetooth\u00ae)<br \/>Apps:CASIO WATCHES<br \/>App connectivity feature:Auto time adjustment,Easy watch setting,Approximately 300 world time cities,Time u0026 place,Phone finder<\/p>\n<p><\/p>\n<p>Glass:Mineral Glass<br \/>Compatible band size:145 to 215mm<br \/>Other:Neobrite<\/p>\n<p><\/p>\n<p>World time:World timeu0026#10<br \/>38 time zones (38 cities + coordinated universal time), city code display, city name display, daylight saving on\/off, auto summer time (DST) switching, Home city\/World time city swapping<br \/>Stopwatch:1\/100-second stopwatch<br \/>\nMeasuring capacity:<br \/>\n00u002700u0027u002700~59u002759u0027u002799 (for the first 60 minutes)<br \/>\n1:00u002700~23:59u002759 (after 60 minutes)<br \/>\nMeasuring unit:<br \/>\n1\/100 second (for the first 60 minutes)<br \/>\n1 second (after 60 minutes)<br \/>\nMeasuring modes: Elapsed time, lap\/split time<br \/>Timer:Countdown timeru0026#10<br \/>Measuring unit: 1 secondu0026#10<br \/>Countdown range: 60 minutesu0026#10<br \/>Countdown start time setting range: 1 second to 60 minutes (1-second increments and 1-minute increments)<br \/>Alarm\/hourly time signal:5 daily alarms,Hourly time signal<br \/>Light:Double LED lightu0026#10<br \/>LED light for the face (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)u0026#10<br \/>LED backlight for the digital display (Super illuminator, selectable illumination duration (1.5 seconds or 3 seconds), afterglow)<br \/>Light color:LED:White<br \/>Calendar:Full auto-calendar (to year 2099)<br \/>Mute feature:Button operation tone on\/off<br \/>Energy saving feature:Power Saving (display goes blank to save power when the watch is left in the dark)<br \/>Battery display\/alert:Battery level indicator<br \/>Run time:Approx. battery operating time:u0026#10<br \/>7 months on rechargeable battery (operation period with normal use without exposure to light after charge)u0026#10<br \/>18 months on rechargeable battery (operation period when stored in total darkness with the power save function on after full charge)<br \/>Accuracy:Accuracy: \u00b115 seconds per month (with no mobile link function)<br \/>Other features:Hand shift feature (Hands move out of the way to provide an unobstructed view of digital display contents.),12\/24-hour format,Day display (days of the week selectable in six languages),Regular timekeeping:u0026#10<br \/>Analog: 2 hands (hour, minute (hand moves every 20 seconds)), 1 dial (battery level, mode)u0026#10<br \/>Digital: Hour, minute, second, pm, month, date, day<\/p><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Calling all lovers of tough urban-cool outdoor gear! Introducing a PRO TREK collaboration with White Mountaineering\u00ae. The Tokyo fashion brand\u2019s [&hellip;]<\/p>\n","protected":false},"featured_media":2396,"comment_status":"closed","ping_status":"closed","template":"","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[41],"product_tag":[],"class_list":["post-2397","product","type-product","status-publish","has-post-thumbnail","product_cat-solar-powered","desktop-align-left","tablet-align-left","mobile-align-left","first","instock","sale","shipping-taxable","purchasable","product-type-simple"],"_links":{"self":[{"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/product\/2397","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/comments?post=2397"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/media\/2396"}],"wp:attachment":[{"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/media?parent=2397"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/product_brand?post=2397"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/product_cat?post=2397"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/casioshop.us.com\/index.php\/wp-json\/wp\/v2\/product_tag?post=2397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}