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Silent elegance

Royal Steel

Offering a timeless expression with a Swedish twist of elegance, Royal Steel Classic constitutes the very essence and foundation of Sjöö Sandström. The Automatic S1 was the first watch we made and the first wristwatch ever to be designed and manufactured in Sweden, premiering in 1993 with a white dial and black bracelet. The three rings on the outer rim of the case provide both a smooth surface that eliminates scratching against the shirtsleeve and a representation of our place in the universe – Stockholm/Sweden/the World. This collection also includes our first ladies’ model.

Assembled by hand

All our timepieces are assembled by hand, one by one, at the Sjöö Sandström workshop in Stockholm. Since a watch consists of several hundred parts that must be tuned with exact precision, this is indeed a work for the perfectionists. Each Sjöö Sandström model is produced in small series and every timepiece is meticulously tested before release.

Our icon is back

It all started 30 years ago with a vision of showing the world our beautiful craftsmanship. In 1993 we manufactured the world’s first Swedish wristwatch. 1995 we celebrated that the Automatic S1 won the gold medal for the best Swedish design.

Now 23 years later our icon is back.

  • Size 41 mm
  • Size 36 mm
  • Ladies


View all variations


Royal Steel ClassicArt no

  • Case Stainless steel, Ø41 mm.
  • Case-back See through engraved case back with flat sapphire crystal. Individually numbered.
  • Glass Scratch resistant sapphire crystal with anti-reflective coating.
  • Dial and hands Dial with white super luminova index marks and hands with super luminova.
  • Dial Blue.
  • Bezel
  • Bracelet Stainless steel.
  • Water resistance 10 ATM (100 meters).

Calibre Royal Steel Classic

Mechanical Movement


  • Code calibre Automatic movement (Swiss Made). Caliber: 11 1/2’’. Movement height (mm): 3.60. Display: 3 hands H/M/S. Window position: 3h. Handling and corrections: 1) Manual winding 2) Fast date correction 3) Time setting with stop second. Number of synth. jewels / Incabloc: 25. Frequency: 28'800 vibrations per hour / 4 [Hz] Power reserve: 42 hours. Winding: Automatic.
  • Decoration Engraved logotype on movement.

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