Monday, January 19, 2015

ORIS – Aquis Depth Gauge















ORIS – Aquis Depth Gauge Black DLC NEW

Back into the Deep
The critically acclaimed Oris Aquis Depth Gauge returns,
now with a blackened case and a yellow rubber strap

The Oris Aquis Depth Gauge was hailed by the international press as one of the most innovative diving watches of the century when it was launched in 2013. It answered the challenge of how to build a depth gauge into a mechanical watch. It had a pioneering depth gauge function, developed and patented by Oris.

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In keeping with the company’s 110-year heritage, Oris's solution to producing a mechanical watch with a depth gauge was pragmatic, with an inlet in the crystal at 12 o’clock. Beneath that was a channel milled into the outside edge of the crystal covering the dial. The inlet allowed water into the channel, creating a watermark that corresponded to yellow depth gauge indications marked on the crystal, giving the diver a clear readout to a depth of 100 metres. Gaskets between the crystal and the case meant the watch was still water-resistant to 50 bar (500 metres).

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The genius behind the function was in the application of Boyle-Mariotte’s Law, which states that ‘pressure x volume = constant’. In the case of the Aquis Depth Gauge, this means that as a diver wearing the watch descends into the deep, pressure builds, compressing the volume of air in the channel and allowing water
to enter the watch through the inlet. This lateral, Oris-patented solution appeared surprisingly simple to some observers, but it’s typical of the Oris philosophy – to find a way of creating the best possible watch at the best possible price. The Oris Aquis Depth Gauge is a ‘real watch for a real person’, as the company strapline promises.

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Now Oris has added a second version of the famous diver’s watch to its line-up. The new watch has a yellow rubber strap that features two additional ground-breaking Oris innovations – the safety anchor that prevents the strap from breaking loose, even after a heavy impact; and the sliding sledge clasp, which enables the wearer to adjust the size of the strap without undoing the clasp.

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The watch’s 46mm steel case has a resilient, sporty black DLC finish, and the unidirectional rotating bezel inlay is made of tungsten, a material as hard as emerald. Oris’s automatic Calibre 733, based on Sellita SW 200-1, beats inside the watch, powering a date window at 6 o’clock and a power reserve of 38 hours.
The Oris Aquis Depth Gauge will be available from early May 2015 and is priced CHF 3,250.

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Technical details

Model:  ORIS Aquis Depth Gauge

  Ref. No. 733 7675 4754
Set, Ø 46.00mm Black DLC finish

Automatic mechanical movement Oris Cal. 733, based on Sellita SW200-1 with date
window at 6 o'clock
Multi-piece 46mm stainless steel case, screw-in case back and crown protection with black DLC coating.
Water-resistant to 50 bar/500 metres
Diver’s unidirectional revolving top ring with tungsten inlay and minute scale
Protected screw-in crown with black DLC coating
Sapphire crystal, double domed with antireflective coating on both sides,
featuring a milled channel that allows water into the watch as part of the depth gauge function.
Yellow metre scale read off against watermark in channel milled into sapphire crystal Black dial with applied indices and Nickel hands, both with white Super- LumiNova® inlay
Yellow rubber strap with Oris-developed safety anchor and quick adjustment sliding-sledge folding clasp
Set includes waterproof case, additional black rubber strap and strap-change tools
Swiss Retail Price CHF 3,250/Set

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Sunday, January 18, 2015

IWC – PORTUGUESE Tourbillon Hand-Wound "Metropolitan Boutique Edition"
















IWC PORTUGUESE Tourbillon Hand-Wound "Metropolitan Boutique Edition" NEW

 TOURBILLON: A TOUR DE FORCE

In the Portuguese Tourbillon Hand-Wound “Metropolitan Boutique Edition, the “whirlwind” – as the word tourbillon translates – revolves on its axis at “9 o’clock” on the dial; or, in nautical terms, at 270 degrees west. The sight of the mechanical, cantilever-mounted minute tourbillon invariably attracts rapt attention from watch lovers. The tourbillon rotates around its own axis once every 60 seconds to counteract the pull of gravity on any disequilibrium in the balance wheel that would adversely affect the watch’s rate and accuracy.

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The arched-edge front glass gives the watch a more classical and balanced appearance and optically reduces its height. The unique olive coloured dial was choosen to perfectly match the 18-carat red gold case.

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The IWC-manufactured 98900-calibre movement with its intricately decorated nickel-silver three-quarter bridge can be admired through the transparent sapphire-glass back. It belongs in the long tradition of the 98 calibre, which was first designed for hunter pocket watches in the 1930s and has since been continuously improved.

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For this model, IWC’s engineers increased the balance frequency to 28,800 beats per hour, which guarantees excellent precision. The Portuguese Tourbillon Hand-Wound “Metropolitan Boutique Edition comes with a dark brown Santoni alligator leather strap.

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Technical Specifications

 Model: PORTUGUESE Tourbillon Hand-Wound "Metropolitan Boutique Edition"

Reference: IW546304  Limited Edition to 50 watches

FEATURES
Case Material 18-carat red gold
Bracelet/Strap dark brown alligator leather strap
Dial Colour olive
MOVEMENT
Mechanical movement
Hand-wound – IWC-manufactured 98900 calibre
Jewels 21
  • Mechanical movement
  • Hand-wound
  • IWC-manufactured 98900 calibre (98000-calibre family)
  • 54-hour power reserve when fully wound
  • Flying minute tourbillon at 9 o’clock
  • Sapphire glass, arched edge, antireflective coating on both sides
  • See-through sapphire-glass back
  • Water-resistant 3 bar
  • Case height 11 mm
  • Diameter 43 mm
  • Alligator leather strap by Santoni
WATCH
Materials:
Case Material 18-carat red gold
Tourbillon
The flying minute tourbillon is a mechanical tour de force that attracts admiring glances from watch connoisseurs 
Back
The IWC-manufactured 98900 calibre with its intricately decorated, nickel-plated three-quarter bridge made of nickel silver
Variations
The unique olive coloured dial was choosen to perfectly match the 18-carat red gold case
Boutiques
The Portuguese Tourbillon Hand-Wound "Metropolitan Boutique Edition", is a limited edition of 50 watches, exclusively available at selected IWC boutiques

* IWC Schaffhausen is not the owner of the Super-LumiNova® trademark.
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