Omega Hour Vision Blue Automatic Swiss Watches

Featuring a unique 360° transparent case-body, which is set in a more traditional (and also more rigid) 41 mm stainless steel case, the new Omega Hour Vision Blue ref. 431. automatic watch draws some much needed attention to the noble cause of supporting ORBIS International`s combat against preventable blindness.

Equipped with the Caliber 8500 co-axial automatic movement, the watch is officially certified as a chronometer by the Swiss-based COSC committee. The certification not only guarantees that the watch will adhere to their strictest standards when it comes to basic timekeeping, but also ensures that the Swiss brand uses only higher grade parts to assemble the mechanism. The cal. 8500 is, by the way, their “slower” mechanism that beats at just 25,200 vibrations per hour.

Put into production around four years ago, this -still relatively fresh- caliber features a double mainspring barrel design that allowed for an increase in power storage to at least 60 hours when fully wound.

Well, part of the increase in autonomy comes courtesy of a new ball bearing winding mechanism that significantly increases the efficiency of winding and also makes the mechanism last longer than the traditional sleeve bearing design.

Omega Hour Vision Blue Automatic (ref. 431., sapphire back)

At this time the movement can be found throughout the model range, including the gorgeous De Ville (including the Hour Vision line on which the Hour Vision Blue is based,) the Aqua Terra, and the Ploprof.

And, according to previous statements, the Swiss watchmaker plans to spread the movement throughout of their whole product range, gradually replacing the Caliber 2500: their first movement with co-axial escapement based on the well-known ETA 2892 ebauche.

Unlike the Caliber 2500, the Caliber 8500 was developed virtually from scratch by a joint effort of brands owned by the Swatch Group.

In the press release that accompanied the launch of the movement Omega even claimed that “the entire movement around the Co-Axial Escapement and every one of its 202 parts was developed and produced in-house.”

Back to our sheep, though.

Omega Hour Vision Blue Automatic watch

Unfortunately, the preliminary press photo doesn’t show the Hour Vision Blue in all its beauty.

However, you can clearly see that it features a soothing deep-blue sun-brushed dial with facetted hands and hour markers made of solid white gold.

The framed date aperture at 3 o’clock also looks on its place here with its trapezoidal shape supporting the overall styling of the dial.

It is still not clear whether Omega plans to make the Hour Vision Blue a limited edition model or will produce as many watches as dealers will preorder.

According to the Swiss company, Omega “will donate a minimum of a million dollars to ORBIS International over the next four years,” which seems quite generous to me. After all, as far as I know, this is not the only charity that Omega donates considerable money to.

See also: Omega Aqua Terra Jewellery Co-Axial Ladies Watch in Rose Gold

Omega Hour Vision Blue Automatic watch (Co-Axial caliber 8500)

Photos: Omega

Omega Hour Vision Blue Automatic (ref. 431. watch specification

Price: $7200 (MSRP)
Movement: Automatic, Co-Axial Caliber 8500, two barrels mounted in series, 25,200 vph, 39 jewels, COSC-certified chronometer, in-house, Swiss Made
Functions: Hours, minutes, seconds, date
Power reserve: 60 hours
Case material: Stainless steel
Bezel material: Stainless steel
Case shape: Round
Bezel shape: Round
Case size: 41.00 mm
Lug width: 19.00 mm
Case height: 12.20 mm
Dial: Sun-brushed blue
Numerals: None
Hands: White gold
Water resistance: 100 meters
Strap: Black authentic leather on steel deployment clasp
Crystal: Sapphire, antireflective
Case back: Sapphire, antireflective

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