The Grönefeld Brothers announce their first field watch, the 1969 Deltaworks, in a range of colourways with the option of stainless steel or rubber clad inserts for the case.

As to be expected, the quality of the movement is superb. While superior at a technical level, albeit less aesthetically finessed, the psychological dissonance between the materials and price point is on par with the original Royal Oak from Audemars Piguet.