Nivada Grenchen Watch: Chronomaster Orange Boy - Manual

Nivada Grenchen Chronomaster: an icon of world motoring

The Nivada Grenchen Chronomaster Orange Boy revives the iconic design of the 1960s Chronomaster Aviator Sea Diver in a contemporary version, a reference to which Nivada includes above the 6 o'clock position. Its 38 mm 316L steel case houses the Landeron 70 caliber, a reliable Swiss movement offering a 43-hour power reserve. A matte black dial, white hands, orange sub-dials, an internal black tachymetric scale, and an interchangeable bezel give the Nivada Grenchen Chronomaster Orange Boy a sporty, retro look. Water-resistant to 100m and protected by a double-domed sapphire crystal, it embodies the faithful revival of a vintage icon and the world-renowned race circuits.

Technical specifications

• Brand: Nivada Grenchen

• Model: Chronomaster Orange Boy Inter Bezel - Manual (ref. 86012WM03LC)

• Movement: Manual-winding Landeron 70, 43-hour power reserve

• Case: 316L stainless steel, 38 mm diameter, 14.55 mm thickness, 46.5 mm lug-to-lug

• Crystal: Double-domed sapphire

• Dial: matte black, orange sub-dials, white hands

• Bezel: Easily interchangeable (x5), black tachymetric insert

• Caseback: Screw-down steel, engraved

• Water resistance: 100 m (10 ATM)

• Strap: Steel, leather, or tropic

• Warranty: 2 years (Nivada Grenchen standard)

Why choose this watch?

Choosing the Nivada Grenchen Chronomaster Orange Boy means rediscovering the charm of a historic mechanical chronograph, modernized with Swiss precision. A technical and timeless watch for enthusiasts. A true piece of history on your wrist.

The Nivada Grenchen brand

Since 1926, Nivada Grenchen has been developing iconic Swiss watches built to stand the test of time. Antarctic, Depthmaster, or even the F77—all these names have left their mark on watchmaking history. With the Chronomaster, Nivada Grenchen perpetuates an automotive icon in a modern, versatile version that maintains the retro spirit so beloved by enthusiasts.