{"type":"product","schema_version":"1.0","item_id":"101105546622","canonical_url":"https://tw.bid.yahoo.com/item/101105546622","title":"【鐘錶通】電波對時 / 自動對時掛鐘 - 金屬黑框 / 簡約時尚 ├靜音/電波時鐘/無印風格/鐘錶工具┤","subtitle":null,"condition":"全新品","currency":"TWD","observed_at":"2026-05-02T06:02:51.377Z","current_price":2688,"original_price":null,"stock_status":"in_stock","available_quantity":100,"sold_quantity":0,"seller":{"id":"Y0083238603","name":"【鐘錶通】DIY手錶工具專業賣場","positive_rate":null,"rating_count":null},"images":[{"url":"https://img.yec.tw/ob/image/d364b28d-b15f-416c-b188-2c00c24123a4.jpg","role":"main","alt":"商品主圖","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/22c16374-bd63-4bff-8178-34bfee5e7214.jpg","role":"detail","alt":"商品圖片 2","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f1415825-11b7-40e8-a26c-0386b1e248e4.jpg","role":"detail","alt":"商品圖片 3","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c19ae8e7-410a-4ead-8a9a-4fc6cadf6f94.jpg","role":"detail","alt":"商品圖片 4","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/c58cfcba-ecbd-4c70-b529-fa8174cc20d8.jpg","role":"detail","alt":"商品圖片 5","width":null,"height":null},{"url":"https://img.yec.tw/ob/image/f79740d7-91e7-47d3-aa0f-8b62adaaaa7c.jpg","role":"detail","alt":"商品圖片 6","width":null,"height":null}],"description":"商 品 名 稱\n\n【鐘錶通】電波對時  / 自動對時掛鐘\n\n金屬黑框  / 簡約時尚 \n\n【MIT 台灣製造】\n\n二  年  保  固\n\n商 品 規 格\n\n直徑：31 cm \n厚度：約 5 cm\n時針：離中心  9 cm \n分針：離中心 12 cm \n電池：鹼性3號電池\n\n商 品 說 明\n\n電波計時是鐘錶的新一代技術，為透過電波驅動(Radio Drive)傳送時間對時信號的計時技術。電波計時是指這種計時技術的種類，也就是採用電波校正對時信號技術為核心的計時方式。使用電波技術所製造的產品，如果為時鐘則可稱為電波時鐘，電波鐘，手錶則可稱為電波手錶。\n\n以電波計時技術所製造的時鐘在英文通稱為(Radio Controlled Clock)，在早期也有人稱這種時鐘為原子鐘(Atomic Clock)，因為早期每一個國家官方最標準的時鐘，都是透過銫（Cesium）原子的震盪來計時，因此也就習慣把時間精細度很高的時鐘通稱為原子鐘。\n\n採用電波計時技術，透過電波對時方式，接收對時發射信號源。由於對時信號發射基地台的計時設備是用稀有的銫（Cesium）原子所制，10萬年只有一秒的誤差，所以能幾乎永久都保持在標準時刻。電波計時透過基地台發射標準時間，和電波鐘接收標準校時信號，能跟標準時間一秒不差。","shipping_methods":[{"name":"宅配/貨運","fee":0,"currency":"TWD"},{"name":"7-ELEVEN取貨付款","fee":0,"currency":"TWD"},{"name":"郵局掛號","fee":0,"currency":"TWD"},{"name":"面交/自取/不寄送","fee":0,"currency":"TWD"},{"name":"萊爾富取貨付款","fee":0,"currency":"TWD"}],"lowest_shipping_fee":null,"payment_methods":["ATM轉帳","信用卡一次付清","萊爾富取貨付款","7-ELEVEN取貨付款"],"category_id":"2092064303","category_name":"掛鐘","breadcrumb":[{"id":"24198","name":"居家、家具與園藝","url":"/tw/%E5%B1%85%E5%AE%B6%E3%80%81%E5%AE%B6%E5%85%B7%E8%88%87%E5%9C%92%E8%97%9D-24198-category.html"},{"id":"2092073641","name":"寢具/家飾","url":"/tw/%E5%AF%A2%E5%85%B7-%E5%AE%B6%E9%A3%BE-2092073641-category.html"},{"id":"2092080083","name":"時鐘/鬧鐘","url":"/tw/%E6%99%82%E9%90%98-%E9%AC%A7%E9%90%98-2092080083-category.html"},{"id":"2092064303","name":"掛鐘","url":"/tw/%E6%8E%9B%E9%90%98-2092064303-category.html"}],"view_count":1,"watch_count":4}