Rotate North

'Terrain' Cat.2 Field Watch (38mm) | Blue Stack

Sale price Price £245.00 Regular price

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The Terrain, our contemporary take on classic 20th Century service issue watches. Fully automatic, built in Zurich, finished in the UK and accompanied by a one-piece waterproof strap made in Italy from sustainably-sourced rubber.

The Category 2 dial is inspired by 1950s 'military time' NATO design specifications.

Rotate North's design principles; purpose, performance and planet, have informed every detail of the Terrain. The black dial is protected by the hardest sapphire crystal, with the hands and markers set in LumiNova, ensuring legibility whatever the conditions.

Water-resistant to 10 ATM (100 metres, 330 feet), you can take the Terrain with you on even the most testing hiking, climbing, or wild swimming expedition. However, it's also an easy watch to wear every day, comfortable and understated.

The Blue Stack edition is distinguished by its blue rubber strap.


The Terrain is powered by a self-winding NH35a, 21,600 bhp automatic, 24 jewel movement, with 41 hour power reserve when fully wound. This robust, mechanical movement is powered entirely by renewable energy drawn from the wearer's own arm movements - no batteries are required. It is exceptionally accurate, highly serviceable and ready for generations of active use.

MOVEMENT | Mechanical, 24 jewels, 21,600 bph (6 per second). NH35a Manufacture Seiko 

WINDING | Bi-directional Self Winding via rotor. Additional Manual Winding  

POWER RESERVE | Approximately 41 hours 

SHOCK SYSTEM | Diashock 

FUNCTIONS | Centre hour, minute and second hands


Water resistance to 10 ATM (100 metres), the Terrain's 316L stainless steel case is fitted with a pressurised screw-down caseback and screw-down crown. 

CASE ARCHITECTURE | Screw-down case back 

WIDTH | 37.5 mm (excluding crown) / 40 mm (including crown) 

LUG-TO-LUG | 43 mm / STRAP WIDTH | 18 mm 

WEIGHT | 70 grams (excluding strap) 

CASE THICKNESS | 12 mm (measured at the centre of the watch) 

CASE MATERIAL | 316L steel / BEZEL | Fixed steel 

CRYSTAL | Sapphire Crystal 

CROWN | Screw-down 

WATER RESISTANCE | Waterproof to 100 metres / 330 feet


Made from sustainably-sourced rubber in Veneto, Northern Italy, our straps are manufactured in partnership with a small family business that prides itself on a long-standing tradition of making accessories for the Swiss watch industry as well as many of the world’s finest brands. This NBR compound rubber performance strap is 100% vegan and toughened to withstand the most active outdoor and ocean pursuits. 

COLOUR | Blue Stack (blue) 

LENGTH | 235 mm 

COMPATIBILITY | 18 mm Lug Width 

STRAP MATERIAL | Natural Rubber 

STRAP STYLE | Single Piece 

CLASP STYLE | Buckle (with monogram)

CLASP MATERIAL | Stainless Steel (gloss finish)

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24 Month warranty

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