{"product_id":"seiko-metronome-standard-line-navy-smw004a-watch","title":"Seiko Metronome Standard Line Navy SMW004A Watch","description":"\u003cp\u003e\u003cstrong\u003eProduct Description:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Seiko Metronome Watch Standard Line (Navy, SMW004A) combines classic timekeeping with advanced musical features. This battery-powered quartz watch offers a built-in metronome and reference tone functions, making it perfect for musicians and music students. The metronome covers a wide tempo range and the reference tone can be set to multiple frequencies. With a stylish leather band and daily water resistance, this watch is both practical and elegant.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSMW004A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eQuartz (battery-powered, CR2016)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTimekeeping, metronome, reference tone\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetronome Tempo Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e40–304 BPM (41 fixed steps), accuracy ±0.2%\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReference Tone Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6 types (A-440Hz, A-442Hz, A-443Hz, Bb-440Hz, Bb-442Hz, Bb-443Hz), accuracy ±1 cent\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTimekeeping Accuracy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e±15 seconds\/month\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBattery Life:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eApprox. 2 years (based on typical use)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWater Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDaily life (splash resistant)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBand Material:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGenuine leather (calf)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNavy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBrand new\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eSize Chart\u003c\/h2\u003e\n\u003cdiv class=\"overflow-x-auto\" data-sentry-component=\"TableComponent\" data-sentry-source-file=\"table.tsx\"\u003e\n\u003ctable class=\"min-w-full\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"whitespace-nowrap px-3 py-2\" data-sentry-component=\"TableHeaderComponent\" data-sentry-source-file=\"table.tsx\"\u003eDescription\u003c\/th\u003e\n\u003cth class=\"whitespace-nowrap px-3 py-2\" data-sentry-component=\"TableHeaderComponent\" data-sentry-source-file=\"table.tsx\"\u003eInches (in)\u003c\/th\u003e\n\u003cth class=\"whitespace-nowrap px-3 py-2\" data-sentry-component=\"TableHeaderComponent\" data-sentry-source-file=\"table.tsx\"\u003eCentimeters (cm)\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003eCase Thickness\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e0.39\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e10\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003eCase Width (side to side)\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e1.44\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e36.5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003eCase Height (lug to lug)\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e1.56\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e39.6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003eBand Width\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e0.71\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e1.8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003eMax Wrist Circumference\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e7.1\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e18\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003eWeight\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e1.59 oz\u003c\/td\u003e\n\u003ctd class=\"px-3 py-2\" data-sentry-component=\"TableCellComponent\" data-sentry-source-file=\"table.tsx\"\u003e45\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e","brand":"Seiko","offers":[{"title":"navy","offer_id":67825342513456,"sku":"HRY-51482142736681","price":299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0998\/8558\/0592\/files\/0e249e3f-fcdb-4d44-b64e-c9c7c49ee389.png?v=1790027771","url":"https:\/\/natsuyama365.com\/products\/seiko-metronome-standard-line-navy-smw004a-watch","provider":"Natsuyama","version":"1.0","type":"link"}