MWC Limited Edition Altimeter Wall Clock with White Dial, Silent Quartz Movement and Sweep Second Hand (Size 22.5 cm / approx 9") mugs Using a piece of cotton

Using a piece of cotton wool

Importance of Helium in Deep Diving: Helium is used in deep-sea mixed gas diving because it does not cause nitrogen narcosis

The general feedback was positive

Case: Strong and robust High Impact Polycarbonate casing

and a robust 300m / 1000ft water-resistant steel case

MWC Limited Edition Altimeter Wall Clock with White Dial, Silent Quartz Movement and Sweep Second Hand (Size 22.5 cm / approx 9") mugs Using a piece of cottonSKU Code: CLOCK. ALT W Originally created in 2009 as promotional items for our retailers, flying clubs, and military bases, our military themed clocks have become incredibly popular. Due to high demand, we expanded our range to offer these unique clocks for retail sale as well. Serving as excellent conversation pieces in offices, workshops, garages, reception areas, and more, this limited edition model is a unique variation of the original design.