{"product_id":"tudor-heritage-black-bay-dark-41mm-black-pvd-cosc-automatic-mens-dive-watch","title":"Tudor Heritage Black Bay Dark 41mm Black PVD COSC Automatic Mens Dive Watch","description":"\u003cdiv\u003eTudor Heritage Black Bay Dark reference M79230DK is a COSC chronometer-certified automatic dive watch in an all-black PVD stainless steel 41mm case and bracelet, powered by the in-house Tudor Caliber MT5602 with a 70-hour power reserve. Bracelet length 7.75 inches, adjustable.\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eProduct Specifications:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eItem Type: Men's Automatic Dive Watch\u003c\/li\u003e\n\u003cli\u003eBrand: Tudor\u003c\/li\u003e\n\u003cli\u003eModel: Heritage Black Bay Dark\u003c\/li\u003e\n\u003cli\u003eReference: M79230DK\u003c\/li\u003e\n\u003cli\u003eCase Size: 41mm\u003c\/li\u003e\n\u003cli\u003eLug Width: 22mm\u003c\/li\u003e\n\u003cli\u003eCase Material: Brushed black PVD stainless steel\u003c\/li\u003e\n\u003cli\u003eCase Back: Solid\u003c\/li\u003e\n\u003cli\u003eCrown: Screw-down\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eDial:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eColor: Black\u003c\/li\u003e\n\u003cli\u003eIndices: Luminescent dot and index hour markers\u003c\/li\u003e\n\u003cli\u003eMarkers: Second and minute track\u003c\/li\u003e\n\u003cli\u003eHands: Luminescent\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eBezel Type:\u003c\/strong\u003e Unidirectional rotating\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eBezel Color:\u003c\/strong\u003e Black PVD stainless steel with matte black aluminum disc\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eBezel Feature:\u003c\/strong\u003e Red triangle marker at 12 o'clock\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eCrystal:\u003c\/strong\u003e Domed scratch-resistant sapphire crystal\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eBand Material:\u003c\/strong\u003e Brushed black PVD stainless steel\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eBand Color:\u003c\/strong\u003e Black\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eBand Length:\u003c\/strong\u003e 7.75 inches (adjustable)\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eClasp:\u003c\/strong\u003e Folding deployment buckle with safety clasp\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eMovement:\u003c\/strong\u003e Self-winding automatic, Tudor Caliber MT5602\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e COSC Chronometer Officially Certified\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003ePower Reserve:\u003c\/strong\u003e 70 hours\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eFrequency:\u003c\/strong\u003e 28,800 vibrations per hour\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eJewels:\u003c\/strong\u003e 26\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/div\u003e\u003cul\u003e\n\u003cli\u003eCOSC Chronometer Certified\u003c\/li\u003e\n\u003cli\u003e200 meters water resistance\u003c\/li\u003e\n\u003cli\u003eLuminescent hands and hour markers\u003c\/li\u003e\n\u003cli\u003eScrew-down crown\u003c\/li\u003e\n\u003cli\u003e70-hour power reserve\u003c\/li\u003e\n\u003cli\u003eSwiss Made\u003c\/li\u003e\n\u003c\/ul\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Dive Watch \/ Sports Watch\u003c\/div\u003e\u003cdiv\u003e\u003cbr\u003e\u003c\/div\u003e\u003cdiv\u003e\u003cstrong\u003eAbout The Tudor Black Bay Dark\u003c\/strong\u003e\u003c\/div\u003e\u003cdiv\u003eTudor launched the Black Bay Dark as a stealth-edition interpretation of their iconic Black Bay dive watch, presenting the entire watch — case, bracelet, bezel, and dial — in a unified all-black PVD treatment that gives the piece a distinctly tactical, military-inspired character. The Heritage Black Bay line draws direct design inspiration from Tudor's historic dive watches of the 1950s and 1960s, incorporating the signature \"snowflake\" hands, domed sapphire crystal, and oversized winding crown that defined Tudor's professional diving watches for the Royal Canadian Navy and other military clients. The MT5602 movement represents Tudor's entry into fully in-house manufacture, with COSC chronometer certification guaranteeing accuracy to -4\/+6 seconds per day — a standard that exceeds most competitors in this price category. For collectors and enthusiasts, the Black Bay Dark represents one of the finest value propositions in the Swiss luxury sports watch segment, combining genuine in-house manufacture, COSC certification, and 200m water resistance in an instantly recognizable, historically grounded design.\u003c\/div\u003e","brand":"ASSAY","offers":[{"title":"Default Title","offer_id":46661908365502,"sku":"POTC2419W","price":5331.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0508\/5724\/6910\/files\/Tudor-Heritage-Black-Bay-Dark-41mm-Black-PVD-COSC-Automatic-Mens-Dive-Watch-Watch.jpg?v=1776808763","url":"https:\/\/au.assayjewelers.com\/ja\/products\/tudor-heritage-black-bay-dark-41mm-black-pvd-cosc-automatic-mens-dive-watch","provider":"ASSAY","version":"1.0","type":"link"}