AOS Watches – The New “2021 Riders” Edition

Switzerland based luxury watch maker AOS (Arthur Oskar Stampfli) unveils the new “2021 Riders” model that will be available in two limited edition versions of 25 pieces each. These Swiss Made mechanical timepieces are, finished and assembled by hand in the AOS workshop in Neuchatel.

Available in stainless steel or full black (Aluminium oxidation GL extra hard Black) case versions, this timepiece displays the time in an innovative way through the upper half circle of the dial which enables the reading of time at 180 °. It boasts a wheel for the second in the center, and a single hand. The long side displays from 1 to 6h and the shorter side 7 to 12h. The date is displayed through a window at 3’o clock.

The new “2021 Riders” Edition is equipped with a self winding mechanical movement that offer power reserve up to 42 hours. The brand also offers possibility of personalization by engraving: Name, Date, or Other on the caseback.

Stainless steel version
Case
Stainless Steel 316L case (or Black PVD)
Engraved Caseback
Dimensions: Ø 46.85 , H 14.47 , L on lugs 56.80
Ratio: (46.85 / 2) / 14.40 = 1.618 Gold number
Weight: 132 grams
Sapphire crystals with anti-reflective treatment
Water Resistant: 5 ATM / 50 m

Movement
AOS-S4 – Self-winding mechanical movement
28800 alt/h (4Hz)
25 Jewels
Power Reserve: 42h

Dial
Black dial with Luminova on the indexes,
Display by means of hands for Hours, Minutes; and wheels for the Seconds
Date display in window at 3

Strap
Double folding clasp, Strap mix of leather and carbon fiber (Possible to choose a hand-stitched crocodile strap)

Price and availability
6500 CHF (Swiss Franc) / 6975 USD
Available from October 2014
Worldwide delivery

Full Black Version
Case
Aluminium oxidation GL extra hard Black
Engraved Caseback
Dimensions: Ø 46.85 , H 14.47 , L on lugs 56.80
Ratio: (46.85 / 2) / 14.40 = 1.618 Gold number
Weight: around 87 grams
Sapphire crystals with anti-reflective treatment
Water Resistant: 5 ATM / 50 m

Dial
Black Dial with White, Blue and Red Luminova (and White Luminova on the engraved case)
Display by means of hands for Hours, Minutes; and wheels for the Seconds
Date display in window at 3

Movement
AOS-S4 – Self-winding mechanical movement
28800 alt/ (4Hz)
25 Jewels
Power Reserve: 42h

Strap
Double folding clasp
Strap mix of leather and carbon fiber (Possible to choose a hand-stitched crocodile strap)

Price and availability
7000 CHF (Swiss Franc) / 7500 USD
Available from October
Worldwide delivery

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