Case Measurements:

The case measures 41mm in diameter, with a 16mm thickness (16.5mm including the glass) and a lug width of 20mm. The watch wears as a medium to large size on an average wrist as it houses a chronograph movement inside and has brass pusher buttons on the side of the case.

Lug to Lug:

Case Execution:

Our case is finished in CuSn8 grade bronze with the sides and lugs executed with a brushed finish. Bronze will age and patina over time changing both colour and texture. The case can be brought back to looking brand new again by applying lemon juice. Our aluminium bezel is unidirectional with a strong setting to each click. The caseback engravings such as our limited edition or authenticity markings are applied through laser engraving.

Movement Specifications:

Swiss-Made Sellita Group SW510 Chronograph Movement with a 48 hour power reserve, 25 jewels accuracy and 28,800 beats per hour. The timekeeping tolerance provided by Sellita is +/-5 seconds per day to +/-12 seconds per day. For full power reserve Sellita recommends that you wind the crown 40 times.

Dial Execution:

The dial has a metallic shimmer coloured finish with cut-out indices and sub dials located at 3pm and 9pm. The 3pm disc measures the start / stop chronograph hand operated by the brass chronograph buttons, and the 9pm disc is the seconds hand. We have a date window located at 6pm which is operated by the watch crown. The dial and hands are curved creating a subtle optical illusion when looking through the side of the glass. Sat below the dial is a C3 grade Super-LumiNova disc finished in the colour green.

Dial Design:

Printed around the outside of the dial is our seconds track which is the exact chequered markings off the side of a British fire engine. The two batten shaped indices positioned at 12 represent the lapel markings that a Crew Manager wears on their uniform in the UK Fire & Rescue Service. The front of our chronograph hand is inspired by the chime inside of a vintage fire bell and the back of the hand represents the head of a firefighter axe. The sub dials are inspired by pressure pump gauges when opening the valve on fire hose. Our iconic vintage firefighter helmet logo is applied to the dial with microlevel detailing.