CWC Navy Eighty CD-1: The Legacy of the 1980 Royal Navy Diver
A defining chapter in British military watchmaking, reinterpreted for today.
In 1980, Cabot Watch Company secured a landmark contract to supply the Royal Navy with its new automatic divers' watch. Developed for the demanding requirements of Royal Navy Clearance Divers, the watch marked an important moment in CWC's history and established a design that would become an enduring part of British military horology.
Discover the CWC Navy Eighty CD-1
More than four decades later, that heritage continues with the CWC Navy Eighty CD-1.
A Watch Born from Military Requirement
The original 1980 Royal Navy Automatic Diver was designed with a clear purpose: to provide a dependable, highly legible mechanical watch for personnel operating in demanding underwater environments.
CWC took over the Royal Navy's automatic diver contract, previously held by Rolex, marking a significant milestone for the British watch company.
Read about the 1980 here 1980 ROYAL NAVY DIVERS REISSUE
The resulting watch featured a distinctive stainless steel case, black dial, bold luminous markers and characteristic sword hands. Every element served a practical purpose, prioritising legibility, reliability and ease of use.
The design became an important part of CWC's military watch heritage and remains instantly recognisable to collectors today.
The Navy Eighty CD-1 – Respecting the Original, Looking Forward
The Navy Eighty CD-1 takes its inspiration directly from the 1980 Royal Navy Clearance Diver's watch, retaining the proportions, visual character and purposeful design that made the original so distinctive.
However, this is not simply a reproduction of an historic watch. The CD-1 introduces contemporary materials and mechanical engineering while remaining faithful to the principles behind the original.
At its heart is the Swiss Sellita SW200-1 Top Grade automatic movement, a proven mechanical calibre that continues the tradition of Swiss automatic movements used in CWC's mechanical divers.
The stainless steel case follows the original 1980 CWC pattern, complemented by a ceramic bezel insert, sapphire crystal and screw-down crown and case back.
Water-resistant to 300 metres, the Navy Eighty CD-1 combines its historical design with specifications suited to modern everyday use.
A Choice of Dials and Lume
The Navy Eighty CD-1 is available in blue and black dial configurations, with carefully considered combinations of hands and luminous material.
The blue dial versions offer a choice of vintage-coloured lume with white hands, or BGW9 lume with either white or silver hands.
The black dial versions are available with light vintage-coloured lume, paired with either silver or white hands.
All versions use X1 Super-LumiNova.
Vintage-coloured lume provides a warmer, heritage-inspired appearance in daylight, while BGW9 has a clean white appearance and produces a distinctive blue glow in darkness.
These variations allow collectors to choose a combination that best reflects their own preference while retaining the unmistakable character of the original design.
The Details Matter
Several defining features of the 1980 design remain central to the Navy Eighty CD-1.
The distinctive sword hands, 1980 CWC vintage logo, fixed strap bars and polished stainless steel case all contribute to its authentic character.
The fixed strap bars are particularly significant. Originally a practical military requirement, they remain an important feature of CWC's issued-watch heritage.
The watch is supplied with a choice of complementary straps depending on dial colour, together with an additional standard nylon military strap.
Four Decades of CWC Diver Heritage
The Navy Eighty CD-1 represents more than a reference to a watch from 1980. It celebrates a defining moment in CWC's relationship with the Royal Navy and the evolution of its mechanical diving watches.
From the original automatic diver developed for Royal Navy Clearance Divers to the contemporary CD-1, the underlying philosophy remains recognisable: purposeful design, clear legibility and dependable mechanical performance.
At CWC, heritage is not simply something to look back on. It is something to carry forward.
CWC Navy Eighty CD-1. Royal Navy heritage. Modern mechanical performance and design.