Deep sea divers in the 1960s experienced a troublesome phenomenon during their decompression in hyperbaric chambers, where they breathed a gas mixture composed of around 95% helium: the crystal of their watch would often pop off, rather like a champagne cork. To address this issue, Rolex invented and patented the gas escape valve for the Sea-Dweller in 1967. This one-way valve safely allows the helium trapped in the watch to be released at a given pressure during decompression, while preserving the tight waterproofness of the Oyster case.
#Rolex #SeaDweller
on.rolex.com/RolexSeaDweller
同時也有1部Youtube影片,追蹤數超過59萬的網紅NotebookSPEC,也在其Youtube影片中提到,http://notebookspec.com/apple-watch-waterproofness-tested-unaffected-by-15-minutes-of-submersion-video/290953/ ทีม FoneFox ของออสเตรเลีย ได้มีการนำเอ...
「waterproofness」的推薦目錄:
- 關於waterproofness 在 ROLEX Facebook 的最佳貼文
- 關於waterproofness 在 ROLEX Facebook 的最佳解答
- 關於waterproofness 在 ROLEX Facebook 的最佳貼文
- 關於waterproofness 在 NotebookSPEC Youtube 的最佳貼文
- 關於waterproofness 在 How is Waterproofness Tested? - YouTube 的評價
- 關於waterproofness 在 GORE-TEX Products Test #1: Waterproofness - YouTube 的評價
- 關於waterproofness 在 Single word for the quality of being waterproof 的評價
- 關於waterproofness 在 More content - Facebook 的評價
waterproofness 在 ROLEX Facebook 的最佳解答
The #Rolex Deepsea owes its exceptional strength, waterproofness and pressure resistance to the exclusive Ringlock System. This innovative case architecture patented by Rolex enables the watch to resist the massive pressure exerted by water at the depth of 3,900 metres (12,800 feet), equivalent to a weight of approximately four tonnes on the watch. A high-performance nitrogen-alloyed stainless steel ring serves as the backbone of this system: placed in the middle of the watch, it bears all the pressure exerted by water on the 5.5 mm thick crystal and the titanium case back.
on.rolex.com/Deepsea-Ringlock-System
waterproofness 在 ROLEX Facebook 的最佳貼文
The Oyster case. The world's first waterproof wristwatch case revolutionized watchmaking when it was launched 90 years ago in 1926. Invented by Rolex, the Oyster case was hermetically sealed thanks to a bezel, case back and winding crown that screw-down against the middle case. The resulting miniature vault provided the high-precision mechanical movement with optimal protection from water, dust, pressure and shocks. Today, the modern Oyster case guarantees waterproofness of at least 100 metres for all Rolex Oyster watches.
www.instagram.com/rolex #Rolex
waterproofness 在 NotebookSPEC Youtube 的最佳貼文
http://notebookspec.com/apple-watch-waterproofness-tested-unaffected-by-15-minutes-of-submersion-video/290953/
ทีม FoneFox ของออสเตรเลีย ได้มีการนำเอา Apple Watch มาทดสอบในเรื่องการกันนำให้ได้ดูกัน โดยตัวเครื่องนั้น ได้มาตรฐาน IPX7 มาด้วย....
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waterproofness 在 GORE-TEX Products Test #1: Waterproofness - YouTube 的推薦與評價
![影片讀取中](/images/youtube.png)
The GORE-TEX Product Testers Tempting the Water Gods: GUARANTEED TO KEEP YOU DRY™ - 'The Promise' Episode 1: Waterproof. ... <看更多>
waterproofness 在 Single word for the quality of being waterproof 的推薦與評價
Waterproofness as a noun does indeed exist. ... That sounds so wrong to me, but it looks like that's it. Thanks! ... Despite a comment to the ... ... <看更多>
waterproofness 在 How is Waterproofness Tested? - YouTube 的推薦與評價
A hydrostatic head test determines the waterproofness of clothes and tents. To be classified as waterproof a material must have a ... ... <看更多>