Rotate North Tempest Automatic Navigator Watch (40mm) - Seal Black

Rotate North Tempest Automatic Navigator Watch – Seal Black Rubber NATO Strap

The Tempest is a stripped-back navigator watch designed for pure adventure. Powered by a self-winding NH35A automatic movement, the Automatic variant is built in Germany, finished in the UK, and paired with a waterproof NATO-style rubber strap made in Italy from sustainably sourced materials.

At a Glance

• Watch Type: Mechanical automatic navigator / adventure watch
• Water Resistance: 30 ATM / 300 metres
• Movement: NH35A automatic (self-winding)
• Case Material: 316L stainless steel
• Strap: Waterproof rubber NATO strap, made in Italy

Key Features

• Stripped-back navigator design built for land and sea adventure
• High-contrast black dial with soft-white hands and 24-hour increments
• Sapphire crystal for maximum scratch resistance
• LumiNova hands and markers for legibility in low-light conditions
• Unidirectional rotating bezel for timing and navigation
• Screw-down crown and caseback for professional water resistance

Product Overview

Designed around the principles of purpose, performance, and planet, the Rotate North Tempest is a performance-focused watch built for life outdoors. Its 40mm stainless steel case offers a balanced, wearable size while delivering serious durability for demanding environments.

The black dial features soft-white hands and clear 24-hour increments to maximise daytime readability. Protected by sapphire crystal and paired with luminous markers, the Tempest remains legible in changing light and challenging conditions.

Water-resistant to 30 ATM (300 metres), the Tempest is built for hiking, climbing, and open-water use. The Seal Black edition is distinguished by its black rubber NATO-style strap, offering a secure, adventure-ready fit.

Movement

The Tempest is powered by a self-winding NH35A automatic movement, operating at 21,600 beats per hour with 24 jewels and a power reserve of approximately 41 hours when fully wound.

Powered entirely by the wearer’s arm movement, this mechanical calibre requires no battery. Featuring Diashock protection, it is robust, highly serviceable, and designed for long-term active use.

Case & Construction

The 316L stainless steel case is fitted with a screw-down crown and pressurised screw-down caseback to achieve water resistance to 300 metres. A rotating 12-hour bezel adds functional versatility for navigation and timing.

Strap

Made from sustainable NBR rubber in Veneto, Northern Italy, the Tempest strap is manufactured in partnership with a specialist family-run supplier to the Swiss watch industry. The waterproof rubber compound is 100% vegan and toughened for active outdoor and ocean use.

The single-piece NATO-style strap features pre-punched holes and a secondary support strap for added comfort and security. It is finished with a satin stainless steel buckle featuring a monogram.

Ideal For

• 🌊 Diving & Water Sports – 300m water resistance and screw-down crown
• 🥾 Hiking & Outdoor Adventure – Durable, legible, and battery-free
• 🧭 Navigation & Travel – 24-hour dial and rotating bezel
• ⌚ Everyday Wear – Balanced 40mm case with understated tool-watch design

Specifications