{"product_id":"beachmaster-blackout-0h0-621-r51g","title":"Beachmaster Blackout  - 0H0-621","description":"\u003cp\u003eBeachmaster - the Elliot Brown apex mission timing watch has been four years in the making and so original it's been granted a patent.\u003c\/p\u003e\n\u003cp\u003eNamed Beachmaster due to its mission timing story based around D-Day landings. Initially imagined in response to a request put to us at a Royal Marines event then honed into the most capable watch we have ever put our names to. \u003c\/p\u003e\n\u003cp\u003eImagine you’re nine hours out from mission start: simply rotate the split scale inner bezel using the upper crown and set it nine hours in advance of the GMT hand. The GMT hand will travel around the bezel scale, counting down towards H hour (- mission start) and then continue its journey around the second half of the split inner bezel, counting up to a rendezvous at a predetermined time after H hour.\u003c\/p\u003e\n\u003cp\u003eAs well as its timing functionality Beachmaster is also a 'caller' GMT with an independent GMT hand as well as an external ceramic 60 minute uni-directional countdown bezel. \u003c\/p\u003e\n\u003cp\u003eThe case back is of course perfectly straight and true because it’s precisely bolted down, compressing the oversized seal perfectly whilst tensioning the movement shock protection system.\u003c\/p\u003e\n\u003cp\u003eIn the centre, the Beachmaster wordmark is deeply stamped above the wave NATO amphibious assault symbol. An octagonal frame represents the ‘spatial placement symbol’ from the NATO APP-6(C) Joint Military Symbology manual, used to control the proportions of all NATO battle space signage.\u003c\/p\u003e\n\u003cp\u003eOne turn of the high grip upper mission timing crown is all you need to feel our obsessive pursuit of detailed perfection. As the inner bezel moves, spring-loaded ceramic ball bearings click in and out of precisely machined chambers, securing the bezel precisely where required.\u003c\/p\u003e\n\u003cp\u003eTo read on, jump into this blog post from our Journal for the full Beachmaster story. \u003c\/p\u003e\n\u003cp\u003eFor the full feature set, expand the Specification and Instruction tabs below.\u003c\/p\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eSwiss made high performance Ronda 515.24H quartz movement with independently adjustable 24hr\/GMT function\u003c\/li\u003e\n\u003cli\u003e40mm dark grey sandblasted PVD stainless steel case\u003c\/li\u003e\n\u003cli\u003eSubtle matt wave ‘amphibious assault’ graphic in the dial centre\u003c\/li\u003e\n\u003cli\u003eMatte black dial with tonal grey luminous graphics. NB: Please note that the grey luminous used on this model does not perform as well as other colours. If luminous performance is important to you, the Beachmaster NIVO would be a better choice\u003c\/li\u003e\n\u003cli\u003eWaterproof to 300M\/1000ft; individually tested\u003c\/li\u003e\n\u003cli\u003eBi directional rotating Internal mission timing bezel with click-lock ceramic ball bearing mechanism\u003c\/li\u003e\n\u003cli\u003eInternal movement shock protection system\u003c\/li\u003e\n\u003cli\u003eScratch resistant domed sapphire crystal with clear internal anti reflective coating\u003c\/li\u003e\n\u003cli\u003eCustom hobnail knurled crowns at 2H and 4H\u003c\/li\u003e\n\u003cli\u003eEasy change screw in strap bars with socket heads\u003c\/li\u003e\n\u003cli\u003ePersonal laser engraving included\u003c\/li\u003e\n\u003cli\u003eCut to fit rubber divers strap with matching double fold deployant buckle\u003c\/li\u003e\n\u003cli\u003ePatent No. GB2509109\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eCASE MATERIAL: \u003c\/strong\u003e316L Stainless Steel\u003cstrong\u003e\u003cbr\u003eCASE DIMENSIONS:\u003c\/strong\u003e 40mm lug to lug, 14mm thick\u003cstrong\u003e\u003cbr\u003eCASE FINISH: \u003c\/strong\u003eDark grey sandblasted PVD stainless steel case\u003cbr\u003e\u003cstrong\u003eDIAL COLOUR: \u003c\/strong\u003eBlack inner and outer dials\u003cstrong\u003e\u003cbr\u003eWATER RESISTANCE: \u003c\/strong\u003eEvery watch tested: 300m\/1000ft\u003cstrong\u003e\u003cbr\u003eGLASS:\u003c\/strong\u003e Sapphire crystal 3mm\u003cbr\u003eAnti reflective coating\u003cstrong\u003e\u003cbr\u003eINDICATIONS: \u003c\/strong\u003eHours, mins, secs, GMT, mission timer, countdown\u003cstrong\u003e\u003cbr\u003eTIME KEEPING LUME: \u003c\/strong\u003eHours, mins, secs: X1 C3 green SuperLumiNova\u003cstrong\u003e\u003cbr\u003eCOMPLICATIONS LUME: \u003c\/strong\u003eGMT, mission timer: S2 white SuperLumiNova, glows blue\u003cstrong\u003e\u003cbr\u003eHANDS:\u003c\/strong\u003e Sword hands with double arrow GMT hand\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSKU: \u003c\/strong\u003e0H0-621-R51G\u003cbr\u003e\u003cstrong\u003eStrap: \u003c\/strong\u003eBlack Textured Rubber\u003c\/p\u003e\n\u003ch3\u003eProtection Built In\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eMovement Shield: \u003c\/strong\u003eThe movement is housed inside a stainless steel disc whose outer edge is recessed, along with the case back, to house silicone dampers. The engineering has to be precise, but its simplicity does a tremendous job of protecting the movement from knocks that would otherwise damage it.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSolid Strap Bars: \u003c\/strong\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eSolid steel bars, threaded directly into the case shoulders is an uncompromising connection designed to endure relentless vibration, impact and load. When this watch is on your wrist, it stays there.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eTriple Sealed Crowns: \u003c\/strong\u003eThe time adjust crown has three individual seals that all come into operation when the crown is screwed into the case. The mission timing crown has triple seals that work all the time. Both are rated and tested in water to 300m.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e3mm Thick Crystal: \u003c\/strong\u003eA 3mm thick sapphire crystal, thicker than normal to pass our durability tests, without looking like bottle ends. Beachmaster crystals are subtly boxed and domed.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSizing\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e9H-3H - 40mm case excluding crowns\u003c\/li\u003e\n\u003cli\u003e41mm divers bezel\u003c\/li\u003e\n\u003cli\u003e12H-6H - 50mm max to tip of case shoulders\u003c\/li\u003e\n\u003cli\u003eMaximum thickness - 14mm\u003c\/li\u003e\n\u003cli\u003eStrap width - 22mm\u003cbr\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cmeta charset=\"utf-8\"\u003e\u003c\/h3\u003e\n\u003cp\u003eDownload the Manual \u003ca href=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0312\/0827\/6108\/files\/beachmaster_quartz_instructions_90mm_v2_web.pdf?v=1786367847\" title=\"Beachmaster Blackout Manual\"\u003ehere\u003c\/a\u003e\u003c\/p\u003e","brand":"Elliot Brown","offers":[{"title":"Default Title","offer_id":56836762665346,"sku":"0H0-621-R51G","price":750.0,"currency_code":"GBP","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0312\/0827\/6108\/files\/0H0-621_Elliot_Brown_Beachmaster_Blackout_Watch.jpg?v=1786369193","url":"https:\/\/summittactical.com\/products\/beachmaster-blackout-0h0-621-r51g","provider":"Summit Tactical","version":"1.0","type":"link"}